Let w(m) = m**3 + 7*m**2 + 4*m - 7. Suppose -2*o - 18 = -2*x, -3*o + 0*x + 4*x - 30 = 0. Let l be w(o). Solve 17 = 3*z + l for z.

Let s = -4 + 4. Let p = s + -2. Let z = 1 - p. Solve z*j = -j for j.

0

Let t(f) = -f + 8. Let i be t(5). Suppose 4*a - 5*a + 5*w - 12 = 0, i*a - 12 = -w. Solve -a*x = -2*x - 4 for x.

4

Let m(o) = o3 + 14*o2 + o + 16. Let i be m(-14). Suppose y + 3 = 6. Solve i*z = -y*z + 10 for z.

2

Let t(p) be the first derivative of -p**²⁄₂ + 10*p - 1. Let h be t(8). Suppose 2*y - 5*r = 27, 6*y - y - h*r = 36. Solve 20 = s - y*s for s.

-4

Suppose 5*f + 5*h - 80 = f, 20 = f + 2*h. Solve 8*i + f = 3*i for i.

-4

Suppose 4*y + y - 4*x + 6 = 0, 0 = -3*y + 4*x - 10. Solve 2*s + 2 = -y for s.

-2

Let b(a) = 9*a + 1. Suppose -4*d - 4 = -20. Let c = 5 - d. Let l be b©. Solve -10 = 4*x + l for x.

-5

Let r = -2 - -5. Let q = -35 - -37. Solve -r*l = q*l + 15 for l.

-3

Let y = 113 + -93. Solve 3*w + y = -w for w.

-5

Let k = 37 + -24. Suppose -k = -4*z + 19. Solve -17 = 5*r + z for r.

-5