Suppose -2*v = -5*c + 2, -5*c + 2*c = -v - 2. Solve c*i = -3*i + 20 for i.

4

Suppose -5*q = -u - 15 + 46, -2*q = 3*u - 8. Suppose -4*g = -u*g. Solve g = 2*h + 3*h - 25 for h.

5

Suppose -4 = w - t - 6, -4*w + 3*t = -8. Solve w*d = -2*d - 4 for d.

-1

Suppose u - 5*u = 0. Let m(k) = -k**2 + 12*k - 15. Let w be m(10). Suppose 5*p = 4*z - z + 103, -w*z - 65 = -3*p. Solve u = -t - 3*t + p for t.

5

Suppose q - 5*v - 16 = 0, 5*q - 3*v + 4*v - 28 = 0. Solve -q = 3*w + 9 for w.

-5

Let s(z) = z**2 - 6*z + 7. Let b be s(5). Suppose -2*j = 2*t - 8, 5 = 3*t - 7. Suppose 4*q - 2*q = j. Solve b*y + 2*y - 20 = q for y.

5

Suppose 0*z - z + 6 = 0. Let x(d) = d3 - 7*d2 + 8*d - 7. Let b be x(z). Suppose -10 = y - 2*n, -2*y = -3*n + 2*n + b. Solve -3*k = -y*k for k.

0

Let i(t) = 3*t + 1. Let c be i(1). Suppose 0 = o + l + 1, 3*l - c*l = 2. Solve -2*w = o + 7 for w.

-4

Let x be (-3)/(-2)*84⁄18. Solve 3 - x = z for z.

-4

Suppose -5*x + 79 - 4 = 0. Solve -m + x = 4*m for m.

3