Let b = -7 - 13. Let i = b + 28. Let u be -32(-2 - 20/(-15)). Solve -4*q + u = -i*q for q.

-1

Suppose -13 - 19 = -8*u. Suppose 21 = -4*d + 5*f, -d + 3*f - 1 = 6*f. Let g = u + d. Solve -5*h = -g - 15 for h.

3

Let c(a) = a3 - 8*a2 + 9*a - 10. Let m be c(7). Suppose -m*s = -0*s - 8. Solve 0 = -3*j + s*j - 3 for j.

-3

Suppose 12 = 9*y - 8*y. Solve 3*a + 0*a = -y for a.

-4

Let z be 4/(-6)*(-1 + -2). Suppose 4*b - 3*b - 3 = 0. Suppose -4*r + 18 = -2*q, -b*q + 0 = 3*r - 18. Solve r*w + 3 = -z for w.

-1

Let q = -3 + -3. Let i = -3 - q. Suppose -3*s = 5*y - 10*y + 49, 0 = -s - 3. Solve -y = -i*f + 5*f for f.

-4

Let u = 7 + 5. Solve -2*p - p + u = 0 for p.

4

Let o be ((-1)/2)/((-1)/22). Let g be (2⁄6)/(3⁄72). Let y = o - g. Solve 0*s + y*s = 0 for s.

0

Let r = 22 - 19. Solve -r*v + 7*v = -20 for v.

-5

Let o be 0 + 2 + -1 + -1. Suppose d + 8 = 3*f, f - 3 = -3*d + 3. Suppose -5*t - 5*q = -14 - 1, 4*t - f*q = -2. Solve g - 3 + t = o for g.

2