/2. Let c be y(m). Solve -k - 4*n + 18 = 0, 4*n = -5*k + k + c for k.
-2
Let f(j) = -6*j + 2. Let r(u) = u**2 + 6*u - 10. Let n be r(-7). Let x be f(n). Let h be ((-6)/(-4))/(6/x). Solve b = -g - 4*g + 7, -5*g = -5*b + h for b.
2
Let k = 177 - 173. Solve k*m - 16 = -4*s, -2*m = m + 5*s - 16 for m.
2
Suppose 0 = -b - 0*b + 25. Let h = b + -10. Solve 4*v + 5*d + 18 = -h, d = v - 3 for v.
-2
Suppose 6 = 2*n, -5*k + 9 = -4*n + 1. Solve -3*g - g - k*v - 8 = 0, 4*v + 1 = 3*g for g.
-1
Let a(r) = -r**3 + 2*r**2 + 2*r + 1. Let q be a(-1). Suppose 6*z - 2*z = 16. Solve -m + 1 = -0*m + z*x, -q*x + 1 = m for m.
1
Let t be ((-7)/21)/(2/(-12)). Suppose 0*w = -t*w - 18. Let a be -3*(12/w)/1. Solve 3*f - f + a*h - 28 = 0, 9 = -4*f + 5*h for f.
4
Let z = -3 + 8. Suppose 2*v + 4*i = -16, -z*i = -4*v - 4*i + 4. Solve 2*k = 2*x + 2*x - 28, -4*x + 4*k + 36 = v for x.
5
Let j(s) = -s**3 - 4*s**2 + 6*s + 7. Let v be j(-5). Solve k = 3*c - 0 + 2, c + v*k - 11 = 0 for c.
1
Let g be 3 + 0 - 4/(-4). Suppose 0*z - g*z = 0. Solve 0 = -3*x + 3*b + 3, 5*x + 0*b - b - 21 = z for x.
5
Let u = 1 - -7. Suppose 0 = -q + 3. Solve -8*o + 4*o - 4*x = -u, -q*x = 0 for o.
2
Let t(f) = -2*f - 14. Let s be t(-9). Solve 0 = -p - r - 4*r - 24, p + s*r + 19 = 0 for p.
1
Let v = 3 - 2. Let u = v + 1. Let t(h) = h**3 - 7*h**2 + h - 1. Let f be t(7). Solve -f = 4*x - 5*m + 4, 4*x = -m + u for x.
0
Let o be (-6)/(-9)*3 + 1. Let s = -3 + o. Suppose s*x + 3*x = 48. Solve p - 4*c + x = 0, 5*p - 3*c - c = -32 for p.
-4
Suppose -5 = 5*z, 3*s + 5*z + 4 = 2. Solve 0*j + y = 5*j - s, j = -y + 5 for j.
1
Let y be 3 + -1 - (2 + 0). Let v = -9 - -14. Solve -5*d - 15 = -v*r - y*r, -3*d - 3*r = 3 for d.
-2
Suppose -5*y + r + 10 + 17 = 0, -28 = -4*y + 4*r. Solve p = -0*t - 2*t - 10, 19 = -y*t - p for t.
-3
Let p = 73 + -43. Solve b = 4*u - 2*b - 4, p = -5*u - 5*b for u.
-2
Let j(s) = -s**2 + 8*s - 9. Let k be j(6). Suppose y + 6 = k*y. Solve -y*r + 7 = -2*c, -5*r + c = -2*c - 11 for r.
1
Let m = -11 + 20. Solve -d + 17 = -5*y, -2*d + m = -5*y - 5*d for y.
-3
Suppose 3*r + 4*y = -0*r + 33, -4*y = -5*r + 87. Let v = 37 - r. Suppose -f = 2*z - 7, 4*f + v = 5*z + 2*f. Solve -2*o - 11 = 5*s, z*s + 3 = -4*o - 13 for o.
-3
Let i be 0/(2 + 1/(-1)). Suppose -3*p + 7 = -2*m, i*p = 5*p - 25. Solve o + m*o - 41 = -4*u, -u - 11 = -3*o for o.
5
Let q = -7 + 8. Let m be (-6)/4*24/(-9). Solve 2*y + 3 = -4*x - q, -4 = -m*x for y.
-4
Let x be 123*2 - -2 - -3. Suppose 4*o - x = -31. Suppose k = -2*k - 2*j + 20, -3*k + 5*j + o = 0. Solve 3*w - 3 - 1 = 2*h, 5*h - 2*w = -k for h.
-2
Let i(o) = -2*o**3 + o**2 + o - 1. Let k be i(1). Let f be k + 2 + (-2)/(-2). Solve -4*g - 12 = -4*w + 8*w, 5*g = f*w + 13 for w.
-4
Suppose -12 = -30*q + 24*q. Solve -5*i + 23 = -n, 2*i = -0*n + 4*n + q for i.
5
Suppose 0 = -4*m - z + 67, -4*m = -z + 42 - 103. Let t be 10*-1*m/(-10). Solve 0 = -a + 2*a - h, 2*a + t = -2*h for a.
-4
Let b be 9/2 - (-4)/(-8). Solve 4 + 0 = 2*r + 5*q, 0 = -b*r + q - 14 for r.
-3
Suppose 72 = -3*b + b - 2*u, 4*b + 154 = -2*u. Let r = b + 25. Let i be (r/(-10))/(1/5). Solve -c - k = -3*k + i, 5*c + k = -18 for c.
-4
Let a(r) = r**3 + 4*r**2 + 2*r - 3. Let w be a(-3). Solve w = -s - 4*v - 6 - 5, -v = 2*s - 6 for s.
5
Suppose 6 = -2*f + 3*x - 4, 2*x - 10 = 3*f. Let a = 10 + f. Suppose -a = -2*b - 4. Solve m + b*h = 7*h + 1, 5*h - 3 = -3*m for m.
1
Let p = -17 - -14. Let u(i) = -6*i - 2. Let q be u(p). Solve -4*n - 2*v = q, 2*n + 3*n + v + 23 = 0 for n.
-5
Let j(q) = 5 - 6 - 10 - q. Let f be j(-10). Let c be (1*10)/(f + 3). Solve -5*x + c*r + 40 = 0, 0 = 5*r + 17 - 2 for x.
5
Suppose -5*q = 4*k - 13, 0*q + 5*k + 20 = q. Solve 2*r + 2 = 4*d, -q*d - r = -0*d + 1 for d.
0
Suppose d - 3*x - 2 = 9, -3*d + 25 = -5*x. Solve d*p + 2*q = 0, 0 = 3*p - q + 2*q + 1 for p.
-2
Suppose -4*r + 30 = -2. Suppose -3*f = -r - 1. Solve -5*n = 4*g + 24 - 7, 3*g - 21 = f*n for g.
2
Let r = 27 - 27. Let i be 0 - 6/(3/(-3)). Solve 2*m + 3*v - 1 = r, -4*m + 0*v = -2*v + i for m.
-1
Let i(w) = -w**2 - 9*w - 15. Let j be i(-5). Solve -3*t - 2*m + 8 = -j*t, 5*t = -3*m - 4 for t.
-2
Let a be 2*(-1 - (-7)/2). Solve -2*i + 5*i + a*q = 9, 0 = -4*i + 5*q + 12 for i.
3
Let g = -3 + 5. Solve n - 3*n = -3*k + 10, 6 = g*n + 5*k for n.
-2
Let p = 7 + -3. Let m(r) = r**2 + 13*r + 63. Let u be m(-6). Solve -p*w + 2*i - 16 = -0*i, 3*w + u = -3*i for w.
-5
Suppose -2*p = 2*p - 140. Let x = -17 + p. Suppose -4*u = d - x, -d + 25 = 5*u + 3. Solve -3*r = -2*g + 9, u*g + 0*r = 5*r + 13 for g.
-3
Let b be 3/(1 - 1/4). Suppose 2*a - 2 = -4*q, q + 3*q - b*a - 20 = 0. Suppose -q*m + 10 + 20 = 0. Solve 3*w = -m, c - 4*w + 9*w + 23 = 0 for c.
2
Suppose -4*u = 12 - 0, 0 = -3*b - 2*u + 36. Let w(y) = -y**2 + 16*y + 2. Let t be w(16). Solve 4*g + 28 = -4*d, t*g + d - 3 = -b for g.
-4
Let u = 10 + -17. Let y = 9 + u. Solve 3*q = -5*k + 6, -6*q + 4*q + 4 = y*k for k.
0
Suppose 1 = o - 0. Solve l = w - 4, w - o = 3 for l.
0
Let k(q) = -q**3 + 4*q**2 - 3*q. Let d be k(2). Solve -5*c - 4*x = -37, -d*c = -4*c - 4*x + 22 for c.
5
Suppose 0 = 3*i + n - 5, 0*i - i - 4*n = 2. Solve -2*m - 2*s = 2*s + i, 5*m - 31 = 2*s for m.
5
Let q be -3 + 12/10*5. Let l be 8/q + (-28)/(-21). Solve 4*d = -5*b + 7, 2*b + l*d = -3 + 1 for b.
3
Suppose 5*c = -5*l + 2 + 23, 2*l = -3*c + 12. Solve 5*q - 3*d + 29 = 0, 2*q - l*d + 5 = -4*d for q.
-4
Let a be 11/3 + 2/(-3) - -7. Solve -a = -2*z + 4*x, -3*z = 4*x - 0*x - 5 for z.
3
Let y(x) = -x + 18. Let d be y(7). Solve 17 = -4*m - q + 6*q, -q = 3*m - d for m.
2
Let h = -13 + 10. Let j(b) = -b**3 - 2*b + b - 3 - b**2 + 5. Let x be j(h). Solve 2*o + z = -4*z + x, 2*o = 2*z + 2 for o.
4
Let f(b) = b**2 - 11*b + 18. Let v be f(9). Solve v = 5*w + 2*d + 6, 5*d - 16 = -w + 4*w for w.
-2
Suppose 4*r - 42 = -0*r + 3*h, 3*r + 3*h = 21. Let u be (84/49)/((-8)/(-28)). Solve 3*g + 5*n = -r, -5*g - n + u = 21 for g.
-3
Suppose 5*b = 50 - 20. Solve -2*j + 3*h + 2 = -b*j, h = -5*j - 8 for j.
-2
Suppose q - 2*i = -3*q - 20, -2*i - 4 = 0. Let p be 1/(-3)*q/1. Let o(c) = -c**3 + 2*c**2. Let h be o(p). Solve 4*y + 4*v + 31 - 7 = h, -4*v - 15 = -5*y for y.
-1
Suppose -5*f + f = 4. Let s be f/(3 + -3 + 1). Let h(n) = -2*n**3 + 2*n**2 - 1. Let o be h(s). Solve -4*t = d + o*d + 16, t - 5*d = 14 for t.
-1
Let d(h) = h + 8. Let p be d(0). Solve m - c - 20 = -4*m, -2*m + p = -5*c for m.
4
Let s be (-3 - (-10 + 1)) + -3. Suppose -s*x + 0*x = -3. Solve 3*y + 4*f = -10, 0 = y - 3*f + 2*f + x for y.
-2
Suppose 21 = -17*b + 89. Solve -3*k = 3*d - 3, -k + b*d = -d + 17 for k.
-2
Let b(r) = 2*r - 3*r - 5*r + r + r**2 - 10. Let t be b(7). Solve p - 4*o + t = 0, p - 4*o = -2*p - 4 for p.
0
Suppose 12 = 4*b - b. Let c(h) be the first derivative of h**3/3 + 1. Let f be c(-2). Solve 0 = -f*j + 2*o, 2*j - 7*j = b*o for j.
0
Suppose 0 = -2*c + 3*q + 2*q + 6, 0 = 5*q. Solve -1 = -c*d - 4*s, -4*d - 21 = d + s for d.
-5
Let g = -2 - -2. Let q = 5 + g. Suppose -q*d - z = 3*z - 30, -5*d + z = -5. Solve 3*h = -5*p + 7*h - 26, -h = -d*p - 8 for p.
-2
Let b = -70 - -101. Solve 5*n = j + 17, -5*j - 8*n + b = -4*n for j.
3
Let h(g) = g**2 - 9*g + 8. Let m be h(7). Let b = m - -11. Solve y + 4*f = 2*y + 24, -b*y - 4*f = 0 for y.
-4
Suppose -2 = -g + 28. Solve -5*x - 8 + g = l, 7 = -x - 4*l for x.
5
Let j be 1*-6*(-4)/6. Let l be 30/7 + (-4)/14. Suppose -l*v - y = -5*y - 48, j*v = 2*y + 48. Solve -4*g = -2*h + v, 25 + 7 = -4*g - 3*h for g.
-5
Suppose 14 - 17 = -x. Suppose -3*l = 5 - 17. Let s = l + 0. Solve -5*n = j + 20, s*n = x*j - 26 + 10 for n.
-4
Let p = -21 - -11. Let w(r) = -r**3 - 11*r**2 - 12*r - 7. Let n be w(p). Solve 3*j + n = -2*o, -o + 4 = -5*j - 22 for j.
-5
Let m = -24 + 53. Solve m = 4*t - 3*s, 3*t - 17 - 7 = 3*s for t.
5
Let h(l) = -l**2 + 6*l. Let y be h(6). Solve y = -2*p + i - 3, 0*p + 5*i = -5*p for p.
-1
Let q(x) = -2*x - 6. Let v be q(-4). Solve -v = a - t, -3*a + 7*t - 4 = 2*t for a.
-3
Let f be (-22)/(-12) - 10/(-60). Solve -12 = 5*j + v, 3*j + f*v = -0*v - 3 for j.
-3
Let p be ((-30)/(-21))/((-129)/(-42) + -3). Solve 3*j = -4*q - p, 11 = -5*q + j - 14 for q.
-5
Let p = -48 + 49. Let v(f) = -f**2 + 5*f + 4. Let r be v(6). Let b be r/((-10)/6 + 1). Solve b*g - 11 = -4*z + 2*g, 0 = -g - p for z.
3
Suppose -9 = 5*c - 29. Solve -c*r + 5*i + 0*i - 21 = 0, -5*i = -5*r - 25 for r.
-4
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