r - 3*u - 14 + 6, 5*u + 10 = -5*r. Solve 0 = -2*q + 3*x + 13, -5*q - 3*x - r = -2 for q.
2
Suppose 147 = 6*u - 195. Let k be u/12 - 3/4. Solve -2*g = -3*g + k*i + 21, 5*g + 4*i - 9 = 0 for g.
5
Let x(w) = w**2 - 7*w + 2. Let s be x(7). Solve -2*m + 0 = -s, 3*q + 4*m + 5 = 0 for q.
-3
Let a be ((-2)/(-9))/((-2)/(-18)). Solve 5*q - a*q = -5*r + 6, -5*r + 9 = 2*q for q.
-3
Suppose -2*d = 7*o - 3*o - 30, -2*d + 3*o = -2. Let c(b) = b**2 - 7*b + 5. Let v be c(d). Solve -4*s + s + 3 = -4*u, 4*s - v = 5*u for s.
5
Suppose -n + 64 = 3*n. Suppose -g = -4*s + g + 18, -3*s = g - n. Solve -2*y + j + s = 0, 0 = y + 3*j - 8*j + 11 for y.
4
Let k be (1 + (-13)/3)/(2/(-9)). Solve -2*p + 5*i + k = 0, 0 = -3*p - 2*p - 2*i - 35 for p.
-5
Let q(l) = 2*l**3 + 2*l**2 - 1. Let m be q(-1). Let w = m - -5. Solve 0 = -4*a + 8, -o = -3*o - 4*a + w for o.
-2
Suppose 0 = -s + 5*l + 27, 4*s + 2*l = 6*l + 60. Suppose j + 1 = s. Solve 0*w - 3*w + 17 = 2*n, -w - 2*n = -j for w.
3
Let n be (-168)/(-77) + 8/(-44). Solve n*j + b - 3 = 0, -j = 2*j - 5*b - 37 for j.
4
Let l be ((-1)/4)/(1/(-16)). Solve -4*q - l*y + 4 = 0, 3*y + 2*y = q - 13 for q.
3
Suppose -124 = -6*g - 40. Solve 0*c + c = -3*s + 8, 2*s - g = -5*c for c.
2
Let j(r) = r**3 - r**2 + 6. Let x be j(3). Solve -29 = -5*m + 2*u - 2, 4*m = 4*u + x for m.
5
Let g = -6 - -8. Let k be (-7)/(2/(g - 4)). Suppose 2*n - 38 - 8 = 0. Solve 2*v = 5*u + n, -v - 2*u + k = -3*u for v.
4
Let t(l) = l**2 - l. Let q be t(-3). Suppose 5*g + 3*j = 7, 0*j - 5 = 5*j. Solve -g*f + 6*f = 4*w - 16, -3*f = 3*w - q for w.
4
Let y(h) = -h**2 + 5*h - 4. Let x be y(3). Solve 0*r + 3*g + 11 = x*r, 3 = r + g for r.
4
Let g = 6 - 4. Suppose -c = -p - 16, -7*c - 10 = -g*c. Let m be (-4)/p + 258/54. Solve 9 = -3*v + m*v + z, 0 = 4*v - 5*z - 11 for v.
4
Let x be -6*((-4)/(-6))/(-2). Suppose 0 = 3*y + 2*m + m, 0 = -x*y - 5*m - 12. Suppose -6 = 2*w - y*w. Solve z + 23 = w*z - 5*a, -3*a = -4*z + 11 for z.
-1
Let c = 7 - 3. Solve -k + 2*k - 6 = -5*r, 0 = 4*r + c*k - 8 for r.
1
Let f be (6/(-9))/((-1)/3). Suppose -9 - 11 = -f*d. Solve -v = 4*v + d, -14 = 4*z + 3*v for z.
-2
Suppose 0 = 7*d - 3*d + 16. Let p be (-5)/(10/d + 2). Let y be (4/p)/((-1)/(-5)). Solve i = -5*l - 2*i - 21, -3*l - y*i = 13 for l.
-3
Suppose -49 = -3*p + 4*l, -3*p = 4*l + l - 40. Solve -z - 5*v - p = 0, z + 13 = -2*z + v for z.
-5
Let t(d) = 2*d + 2. Let k be t(1). Solve 6 = 3*f, v - k*f + 2 = -8 for v.
-2
Let m(s) = s**3 + 15. Let g be m(0). Suppose -1 = -4*j + g. Let p be 1*(-2 + 1)*-5. Solve -3*z - 5*d + 1 - 17 = 0, p*d = j*z - 2 for z.
-2
Let l be ((-8)/12)/(1/(-3)). Let o be 0 + 0 - -2*l. Solve 5*q + 3*w - 6 = -w, -18 = q - o*w for q.
-2
Let v(r) = -r**3 + 7*r - 3 + 5 + 1 + 6*r**2. Let u be v(7). Let o = -23 + 27. Solve 5*w - 25 = -u*j, -20 = w - 5*w - o*j for w.
5
Let u = 0 + 5. Let w = -82 - -87. Solve -u*k + 5 = 0, -3*g + w*k - 2 = -4*g for g.
-3
Suppose -v - 18 = -4*d, 5*v - 4*d + 18 = -2*d. Let a be (12/8)/((-1)/v). Solve 4*y - 2*h = 5*y - 13, -14 = -a*y - h for y.
3
Let s(m) = -m**3 + 9*m**2 - 3*m + 31. Let z be s(9). Let k = -7 + 12. Solve -v + 1 = -w, z*w + 0*w = k*v - 8 for v.
4
Suppose -5*o + 3*o - 3*j - 2 = 0, -5*o + 29 = -j. Solve w + 6*i - 3*i - o = 0, -2*w = -4*i + 10 for w.
-1
Suppose 3*j = -j. Suppose 0*q - 3*q - 2*l + 14 = 0, 3*q - 4*l - 8 = 0. Solve t = -i - q*t + 7, j = 4*i + t - 9 for i.
2
Let q be 8/12 - (-1)/3. Let u = 5 - 5. Suppose o - q - 2 = u. Solve -5*m = -o*w + 22, -5*w - 4*m = -0*m - 12 for w.
4
Let p be 2/(-11) - 140/(-44). Let f(v) = -3*v + 0*v + p - 2. Let o be f(-4). Solve 12 = -5*y - 4*d, -2*y - o = -4*d + 3 for y.
-4
Let a(d) = 9*d + 4. Let q be a(8). Let n be q/18 + 6/(-27). Let b = n - 0. Solve -b*j = 3*w + 3 + 8, 3*j + 4*w + 10 = 0 for j.
-2
Suppose 2*x = a - 15, -4*a + 3*x = 22 - 62. Suppose -a + 2 = -w. Solve 0 = h + 4*l - w, 0*l = -2*h + 2*l for h.
1
Suppose 0 = 4*j, 2*i + 3*i = 3*j + 15. Suppose 2 - 17 = -i*n. Solve 2 - 3 = r, 0 = -5*y + n*r + 15 for y.
2
Suppose -5*u = 4*r + 25, -3*u - 5 = 4*r + 18. Let j(c) = 3*c**2 - 2*c - 1. Let q be j(u). Solve -2*v - 11 + 32 = -3*g, -13 = q*v + 5*g for v.
3
Let l(x) be the first derivative of -3*x**4/4 - 2*x**3/3 - x**2 - x - 2. Let m be l(-1). Solve 2 = 4*g - 3*b, -4*b + 2 + 10 = m*g for g.
2
Let s be ((-4)/10)/(1/(-10)). Suppose -s*z + 6*z = 12. Suppose 4*r = 8, -2*o + 5*r = -o - 17. Solve -2*c = c - 3*f - o, 4*f = -2*c - z for c.
5
Suppose 4 = r + 2. Suppose -5*x = r*l + 8, 2*l = -0*x - x. Let v be 12/5 - (-6)/(-15). Solve -z = -2*z + l, -3*z = v*i - 1 for i.
-1
Suppose 0 = 3*g - 2*g + 9. Let s = 9 + g. Solve -5*x + t - 22 = 0, -2*x = -s*x + t + 13 for x.
-5
Let o be 1810/6 - (-4)/(-6). Suppose -48 = -4*d - l + o, -15 = 5*l. Suppose g = -4*y - 2*g + d, 5*g = 2*y - 70. Solve 5*r = -5*s + y, -2*s = -3*s + 3 for r.
2
Let u = 2 + -2. Suppose -2*f - 3*f - 10 = 0. Let s be 45/25 + f/(-10). Solve s*m + 3*t + 7 = 0, 4*m + u*t = 5*t + 41 for m.
4
Let w = -4 + 6. Let s = w + -7. Let p = s - -7. Solve -2*k + 7*k + p*t - 12 = 0, -3*k = -4*t - 2 for k.
2
Let q = -13 + 13. Solve 3*r - 6*i + 3*i = 0, -3*i - 9 = q for r.
-3
Let n(t) = t**2 + t - 3. Let k be n(-4). Solve r = 2*s + k, -2*s - 2*r - 3*r = 15 for s.
-5
Let g(d) = d**2 + 3*d - 3. Let l be g(2). Suppose -33 = 5*k + 2*s - 0, -4*k = 3*s + 25. Let w = k + 11. Solve 0 = w*h - 20, -c = -l*h + 3*h + 22 for c.
-2
Let g(m) = m**2 + 5*m + 5. Let a be g(-5). Let b = 13 - 7. Suppose b = 3*r - 3. Solve 0 = -4*s - 3*y + 1, a*s + y + 1 = r*s for s.
-2
Let s(y) = y - 5 - 2 + y. Let h = 1 + 4. Let g be s(h). Solve -g*m = -5*i + 2, -i - m - 2 = -4 for i.
1
Let v be ((-9)/(-3))/(12/8). Solve -4*s + 5 = 2*g + s, -2*g - v*s + 8 = 0 for g.
5
Let f(d) = d**3 - 16*d**2 + 15*d + 1. Let u be f(15). Solve 3*p - 3 = 0, -4*q + 12 + u = -3*p for q.
4
Let a(u) = u**3 - u**2 - u + 1. Suppose -m - 4 = -5*m. Let z be a(m). Let c = 9 + -6. Solve z = -c*w - 9, 2*d + 2*d + 7 = 3*w for d.
-4
Suppose -4*l - 1 = -5*l. Solve g - 2*c = -5*c + 19, 4*g - 3*c - l = 0 for g.
4
Let d = 6 + -6. Suppose -q + 8 = -d*q. Solve 2*a = 5*a - 4*x + q, 5*x - 33 = -2*a for a.
4
Let w(d) = d**3 + 5*d**2 + 3*d + 4. Let o be w(-4). Solve 0 = -0*q - 5*q - 3*m + 6, -4*m + o = 5*q for q.
0
Let d(n) = n**3 - 2*n + 1. Let m be d(2). Let c be 12/m - 8/20. Let g be (-3)/3 - (-3 + c). Solve -4*w - 4 = 4*z - g, 5*z = 4*w + 22 for w.
-3
Let o = -1 - -5. Let h be (10/15)/((-10)/(-75)). Solve 5*n - 5 = 3*v, 0*v - o*v + 40 = h*n for n.
4
Suppose 0 = -3*p + 4*p. Solve p = -3*z - 4*j + 31, -4*z - 4*j + 24 = -12 for z.
5
Let w be 6/(-2) + (4 - -5). Suppose 0 = 4*c - w - 14. Solve 3 = i - k + c*k, 4*k = 3*i - 9 for i.
3
Suppose 0 = -z - 1 + 7. Solve -2*r + 13 = 5*b, 0 = 2*b + 4*r - 12 - z for b.
1
Let r(d) = -d + 1. Let y be r(-6). Suppose -y = 5*b - 27. Let u(o) = o**2 - 5*o + 4. Let s be u(5). Solve s*i + b = 2*t + 2*t, 0 = 4*t for i.
-1
Let i(q) = -28*q**2 - 3*q + 2. Let s be i(2). Let j = s - -170. Solve 3*r - 9 = -3*v, 19 = 5*r - 5*v + j for r.
-2
Let d(q) = 70*q + 2. Let x be d(3). Let k be 2/(-7) - x/(-7). Suppose 4*i - 2*y - 3*y = k, -3*i + 7 = 4*y. Solve 5 = i*v - 5*o, 5*o + 17 = -4*v + 5*v for v.
-3
Let r(o) = 3*o - 11. Let u be r(5). Solve 3*l = u*h - 2 - 1, 0 = -3*h - 2*l + 15 for h.
3
Suppose -2*g = -5*g - a - 1, 5*g = 3*a + 3. Suppose g*x = -x + 4*n - 12, 0 = -3*x + 3*n. Solve -3*q + 2*q - x = j, 4*q - j = 4 for q.
0
Let l(y) = y**2 + 2*y + 2. Let i be l(-2). Suppose i*s = 6*w - w - 32, 0 = -w - 5*s + 1. Solve -5*f - 12 = 2*o + 7, 3*o + w = -3*f for f.
-5
Let s be 53/6 - (-10)/60. Solve u = y - s, -u - 24 = -y - 3*y for y.
5
Suppose 5*h = 3*v + 16, v = 3*h - 8 - 0. Suppose 4*x = h*r + 56, 52 = 4*x - 2*r - r. Solve -s = 4*u - 3, 5*s + 2*u = s - x for s.
-5
Let j(s) = -2 - s**2 - 2 - 5*s + 0. Let p be j(-5). Let f be -5*(-2)/p*-2. Solve 0*n = 5*n + 4*w + 7, 9 = -f*n - 3*w for n.
-3
Suppose 1 + 159 = 8*o. Solve 0 = -4*q - 4*r - 16, -o = 4*q + q - 4*r for q.
-4
Suppose -4*l - 2*o - 110 = 0, 2*l + 2*o = -3*l - 136. Let b = 2 - l. Let w = -16 + b. Solve -2*c + 2*k + 33 = -7*c, 3*k + w = 0 for c.
-5
Let s be 2*(-3)/6*0. Suppose -15 = -5*g - s. Suppose -g*z - 8 = -7*z. Solve 3*p - z*p + 7 = -v, 0 = 4*p + v + 16 for p.
-3
Let l = 1 + 2. Let i be (l - -37) + 0/(-2). Solve 4*q - 15 = s - 0*s, -3*q + i = 5*s for s.
5
Let 