Suppose 0 = 4*z + 18 + 2. Suppose -2 + 1 = u. Let c = u - z. Solve -7 = 3*s - c for s.

-1

Suppose 5*c = 9*c - 12. Solve 0 = c*v + 2*v for v.

0

Suppose 3*r - 4*y + 5 = 0, -r + 5*y = 2*r + 10. Solve 0 = r*t - 0*t for t.

0

Let d = 2 + 1. Suppose d*r = -r + 16. Suppose 0 = -v + 6*v - 20. Solve 0 = -r*p + 2*p + v for p.

2

Let i© = c - 12. Let g(w) = w - 1. Let h(v) = -2*g(v) + i(v). Let x be h(-10). Solve x = -6*b + 5*b for b.

0

Let t = 3 + -1. Let g be t + 4 + -1*2. Solve g*u - 16 - 4 = 0 for u.

5

Let j be 99⁄36 - (-2)/8. Suppose j*m - 11 = 1. Suppose 4*f + a = -2, 4*f + 1 = 2*a + 5. Solve 0 = 2*s - f + m for s.

-2

Suppose 4*v - 36 = 5*w, 3*v - w - 7 = 9. Suppose v*s = 13 + 19. Solve 2 = 2*b - s for b.

5

Let p = -4 + -34. Let t = -22 - p. Suppose 0*w = 2*w - t. Solve -z = z + w for z.

-4

Let o(x) = -x3 - 2*x2 - 4*x - 3. Let z be o(-2). Suppose -z*v + 3*v = 4*m + 42, 5*m = 5*v - 30. Let f = -4 - m. Solve 6*s - 5*s = -f for s.

-5