. Let r be 1*(-1)/(1/(-10)). Suppose l*q = -3*q + r. Solve -q*v = -7*v - 3*k - 19, -3*v - 9 = k for v.
-2
Suppose 2 + 1 = w. Solve -5*x = -w*f - 27, 0*f - 5 = 2*f + x for f.
-4
Suppose -w - 3 = -o - 0*o, 4*o - 12 = -4*w. Suppose 0*k = -3*k - 6. Let y = k + 4. Solve 5 = -5*j - 3*r, -y*r + 16 - 6 = w for j.
-4
Suppose 0 = -4*x + 6 + 6. Suppose -m = -u, 0 = -2*u + 3*m - 0 - x. Solve 3*z - 2*h = u*h - 26, -3*h + 14 = -z for z.
-2
Suppose 3*h + 0 - 9 = 0. Suppose h*z + 27 = 69. Solve 2*f = 3*o + z, -2*o + 0*f - 9 = -f for o.
-4
Let r(g) = -g - 4. Let s be r(-7). Solve -9 = n + s*x, 2*x = -4*n + 5*n - 1 for n.
-3
Suppose -5 = -s - 1. Suppose f + 20 = -s*f, 3*u = f + 4. Solve y = -4*g + 8, -3*g + 3*y + 8 - 2 = u for g.
2
Let l(s) = s**3 - 3*s**2 + s. Let v be l(3). Solve -7 = v*a + 5*x, 3*x + 4 + 9 = -4*a for a.
-4
Let o(n) = n + 6. Let g(f) = -f**2 + 4*f + 6. Let i be g(6). Let m be o(i). Solve m = 5*y - 2*l - 6, -6 = -y + 2*l - 4*l for y.
2
Suppose m + 2*b - 6 = -m, 0 = 2*b + 4. Solve k - 7 = -2*x, 2*k - m*x = -0*x - 31 for k.
-3
Let d(k) = -k**2 - 5*k - 2. Let j be d(-2). Solve -5*b - 24 = -b + 4*m, 12 = -j*m for b.
-3
Let b be 1/(-3)*(0 - 0). Solve 5*d - 4*s + 1 = b, -3*s - 1 + 0 = -2*d for d.
-1
Suppose -8 = -3*u + 4*w, -5*u + w + 11 = -2*u. Solve -u*d + d = -3*x, -5*d - 2 = -3*x for d.
-1
Suppose 0 = -5*j - i - 10, -j + 0*j - 5*i - 2 = 0. Let z = -4 - j. Let v be z/(1 - 6/2). Solve -h + 3*h - f = -8, f + v = -h for h.
-3
Suppose 0 = -4*t - 8, 5*n - 2*n - 2*t - 7 = 0. Solve 0 = 4*d - 5*y + 3, 5*d - 3*y - n = -8 for d.
-2
Let k be ((-9)/6)/(2/(-20)). Suppose g - 1 = k. Solve 7*h = 4*h + 2*v + 7, -g = -4*v for h.
5
Let q be (-2 - 14/(-6))*-9. Let a be ((-46)/q)/((-2)/9). Let s be a/(-15) + (-3)/5. Solve 0 = -2*j + h - s, 11 + 9 = -5*h for j.
-4
Suppose -3*x = -31 - 2. Solve 3*g = -5*y + 4*g - x, 4*y - 3*g = -11 for y.
-2
Let s = -2 + 22. Solve -4*y - s = 3*g + y, -16 = 3*g + 4*y for g.
0
Let j be (2/4)/((-5)/(-4) + -1). Solve 4*f - 9 = -5*o, 0 = j*f - 4*o + o + 1 for f.
1
Let j = -9 - -12. Solve 5*x - 14 = -2*o, -x + 10 = -3*o - j for x.
4
Let i(j) = j**3 + j**2 + 2*j + 22. Let d be i(0). Solve -2*a - 2*w = 3*a - d, -w = 4*a - 17 for a.
4
Let n = -5 + 10. Let y be 6/1*(-2)/(-3). Let v = -33 + 58. Solve -5*x = -0*x - n*s - v, 3*s = -y*x - 15 for x.
0
Suppose 3*y = -4*z + 48, z + 3 = 5*y - 8. Suppose z*o = 8*o + 2. Solve 2*s = -f + o, -3*s = 5*f - 0*s + 4 for f.
-2
Let s = 58 + -48. Solve n - 6*n - s = -5*w, -n = -2*w + 6 for w.
4
Let s(b) be the third derivative of -b**5/60 - 5*b**4/24 - b**3/3 - 2*b**2. Let q be s(-4). Solve -6 = -n - 3*h - 0, -4*n - q*h + 4 = 0 for n.
0
Let l be 2 - 14*(-1 - 0). Solve 3*a = -2*n + 11, 3*n - 5*n = 4*a - l for a.
5
Suppose 0*k - 54 = -3*k. Suppose -4*r + 3*m = -60 - k, 4*r + 5*m = 94. Solve 2*p - 3*l = 2*l - r, -5*p + 5 = -l for p.
2
Let p(x) = x**3 + 5*x**2 + x + 2. Let j be p(-5). Let v(s) = -2*s**3 - 4*s**2 + s - 1. Let r be v(j). Solve 2*y = 6*y - t + r, 5*t - 10 = 5*y for y.
-4
Suppose -3*i + 1 = -14. Solve i*c + 4*o + 4 = -1, 5*c + 2*o = -5 for c.
-1
Let h(o) = -o**3 - o**2 + 2*o - 1. Let j be h(-2). Let g = 1 - j. Solve x - 2*n = -2*x, -g*n = x for x.
0
Let i(h) = h**2 + h - 3. Let t be i(-3). Let d be (5 - t)*(-7)/(-2). Solve 5 = -2*z - x, -d - 1 = -z + 3*x for z.
-1
Let s(d) = -d**2 + 5*d + 1. Let i be s(5). Let a(y) = 15*y + 1. Let o be a(i). Solve 0 = -5*p + 2*p + 4*m + 4, -o = 4*m for p.
-4
Suppose -5*q + 54 = -41. Solve -1 + q = -4*m - 2*i, -4*m - 3*i - 19 = 0 for m.
-4
Let o = 8 + -6. Let l = o + -2. Let m = -1 - -2. Solve 2*k + 3 + m = l, r - 5*k - 5 = 0 for r.
-5
Suppose 0 = 11*t - 18*t. Solve -5*k + 2 = -4*w, t*w = 4*k + 5*w - 18 for k.
2
Let w be 164/20 - 1/5. Let c be (w - 8)*1/(-2). Solve c = -4*r - 2*v - 16, 0 = -5*r + 2*v + v + 2 for r.
-2
Let f be ((-2)/(-3) + -1)*39. Let y = 16 + f. Solve 0 = 2*l - 5*w - 9, y*l - w + 9 = 3 for l.
-3
Let x(s) = -s**3 + 4*s**2 + 2. Let r be x(4). Suppose 0 = 4*n + 4 - 24. Solve -r*h + 0*k - 5 = -k, 3*h + n*k = 12 for h.
-1
Suppose -2*s - 24 = -34. Solve -20 = 4*g, g = s*t - 10 - 0 for t.
1
Let q(i) = -i - 3. Suppose 0 = -4*f - 6 - 26. Let g be q(f). Let x(j) = -j + 4. Let d be x(4). Solve 2*v + 10 = d, 31 = r - 3*r - g*v for r.
-3
Suppose -3*i = -3*h + 9, 8 = 2*i + h - 1. Suppose -4*x = i - 42. Suppose 3*y = -b - 10, -b + 6*b = -5*y - x. Solve -6*w = 2*v - w - 24, -4*v = -b*w for v.
2
Suppose -2*z - 4*p = -p - 5, 2*z - 3*p = 23. Let s = 10 - 10. Let k = 3 - 0. Solve -4*j = -c - 3, s*j - k*c = 4*j - z for j.
1
Let c = -1 + 31. Suppose -5*k + c = 3*u + u, 3*u - 3*k = 9. Solve -s = -z + s + 7, -5*z + u = 5*s for z.
3
Let p(y) = y**2 - 2*y - 5. Let d be p(4). Suppose -5*w = -r - 6 - 3, -2*w + 3 = -r. Suppose 0 = -w*k - k. Solve -2*n - 2*f + 3 + 1 = k, -d*f = 5*n - 6 for n.
0
Let n = 12 + -9. Let d(h) = -h + 6. Let t be d(6). Solve t = n*b - r + 9, -3*r - 1 = b + 12 for b.
-4
Suppose 5 = y, -29 = -4*u - 2*y + 1. Solve -2*n + 0*r + 2*r - 8 = 0, 0 = -2*n + u*r - 8 for n.
-4
Suppose 2*u = -3*u + 25. Solve -n + 24 - 2 = 5*m, 0 = 4*m + u*n - 26 for m.
4
Suppose -2*t - 2*q + 22 = 0, 2*t - 12 - 8 = -4*q. Let s = t - 9. Solve 4*j + 9 = -s*r, -r - 2 = -j + 2*j for j.
-3
Let g = 33 - 33. Suppose 4*w + 10 = 2*x, 3*w + g + 11 = 5*x. Suppose 2*y + 0*y = 0. Solve y*v = -5*v + 2*c + 9, 0 = -v - c - x for v.
1
Suppose -3*h - 3*s + 8*s + 15 = 0, -3 = -3*h + s. Let g = 6 + -1. Let t(c) = c - 4. Let b be t(10). Solve g = 4*i + 3*l, h = -3*i + l + b + 14 for i.
5
Let u(r) = 2*r - 7. Suppose -20 = -7*t + 3*t. Let g be u(t). Solve g*m - 6 = -k, 2*m - 6 = -m - 4*k for m.
2
Let f be 4/14 + 78/21. Suppose -6 = -f*c + 2. Solve -5*k - 25 = -5*h, -6 = 4*k - h + c for k.
-1
Let v(i) = i**2 - 5*i - 30. Let l be v(9). Solve 2*w + 3*z - l = -z, w + 9 = 2*z for w.
-3
Suppose 0*l - 4*l = -100. Let x = 52 - l. Suppose -4*w = -w - x. Solve 3*c - c = -3*m - 22, 5*c - 4*m + w = 0 for c.
-5
Let w = 43 + -27. Solve 2*o - 8 = 5*l, 0 = 6*o - 2*o - l - w for o.
4
Suppose 4*l - 10 = 2*l. Solve 0 = -3*a + u - 16, 0*a + 5*a + l*u = 0 for a.
-4
Let b be (1 - 4)*(-5 + 4). Solve -3*o - 2 = -b*q + 1, 0 = -3*q for o.
-1
Suppose -r - u + 26 = 0, -u = -4*r - 6*u + 107. Solve -k + r = 5*p, -5*p + 35 = 5*k - 0*k for k.
3
Let z(t) = 2*t**2 + 8*t + 6. Let o be z(-3). Solve 2 + o = -4*c + 2*n, -2*n = 4*c + 14 for c.
-2
Let u = 1 + 3. Solve 0 = -4*o - f - 2*f + 32, 4*o - 4*f = u for o.
5
Suppose 40*y - 37*y = 21. Solve -y = 4*s + 3*r + 4, 5*s - r - 10 = 0 for s.
1
Suppose 0 = -17*m + 10*m + 203. Suppose b = 2*c - c - 1, 0 = 5*b - 20. Solve 4*r - 9 = 2*f - m, 3*f - c = r for r.
-5
Let c = -10 + -3. Let o = c + 22. Solve 3*b - 15 = -p, -9 = -2*p - 3*b + o for p.
3
Let x be (-3)/(-9) - (-11)/3. Suppose 4*n - 15 = -3*i, -x*i - 5*n + 23 = 3. Let t = 0 + 0. Solve 0 = -i*w + 3*c - 4, t = 3*w + 3*c - 7 - 5 for w.
1
Suppose -c + 5 + 4 = 0. Let w = c + -6. Solve -w + 19 = -2*t + 4*v, -14 = t - 4*v for t.
-2
Suppose -4*s = s - 15. Suppose 0 = -s*w - 2 - 16. Let i = 8 + w. Solve -3*b = -2*b, 0 = i*l - 3*b - 10 for l.
5
Let n be ((-7)/(-28))/(1/4). Solve -5*x - 4*m = -11, -13 = -3*m - n for x.
-1
Suppose 3*v - 1 - 17 = 0. Solve 5*g + 2*x = -2*x - 1, -2*g - 3*x - v = 0 for g.
3
Let c be 13/4 + (-15)/(-20) + 2. Solve -12 = -3*y + 3*w, 2*w = -3*y + c*y - 11 for y.
3
Suppose 0 = 7*w - 115 - 60. Solve -4*d - d - w = -4*v, 5*d + v = -25 for d.
-5
Suppose 0 = -4*q - 2*g + 8, -7*q - 2*g + 12 = -2*q. Solve -3*r + 7*r = -q*v, 0 = -5*v + 4*r - 45 for v.
-5
Let d be (1 - -2 - 3)/1. Suppose d = -5*f - 7 + 12. Solve -s - f = -2*u, -3*s + 2*u + 2*u = 7 for s.
-5
Let w(q) = -q + 1 - 3 - 2 + 5. Let a be w(-2). Solve -a*u + 1 = 4*c, c = u - 0*c + 2 for u.
-1
Let r(j) = j**2 + 8*j - 11. Let v be r(-9). Let l = v + 5. Solve 2*u - 2*s - 8 = 6, 5*u = -l*s + 3 for u.
3
Suppose -2*k + 13 = 2*c - 13, 28 = 2*k + 3*c. Solve 3*l = -3*t + 15, -t + 2*l - k = -4*t for t.
1
Let s(i) = i**2 + 1. Let u be s(1). Suppose l - 20 = -3*l. Solve -3*v = -4*g - 2 + 6, 5*g - u*v = l for g.
1
Let b = 1 - 1. Let c be 2/9 + (-50)/(-18). Let r be (3 - 0) + (-14)/2 + 5. Solve b = k - j + r - 0, 3*k = j + c for k.
2
Suppose -2*o = o. Suppose 5*r = -o*z - z + 5, -z + 5 = -4*r. Solve -3 = d + q, 0*d = -2*d + z*q + 15 for d.
0
Let w = 38 + -21. Solve -n - w = -4*j, 2*n + 5 = 3 for 