Suppose 2*b - 2 = -18. Let g(l) = -l**2 - 7*l + 7. Let x be g(b). Let k = x + 1. Solve -5*h = -k*h for h.

Let z© = c3 - 3*c2 - c + 4. Let b be z(4). Let s = b + -15. Solve 0 = -0*r - r - s for r.

-1

Let i(z) = -z3 - 10*z2 - 9*z + 1. Let n be i(-9). Solve 3*u + n = 4*u for u.

1

Suppose -47 + 27 = -4*k. Solve 0 = 10*o - k*o - 25 for o.

5

Let a = 2 - 7. Let t = a + 12. Let x be ((-4)/3)/((-4)/12). Solve -t = -3*b - x for b.

1

Let t be ²⁄₃*3 + -6. Let l = -1 - t. Solve d + l*d = 0 for d.

0

Suppose 0 = -4*u - 5*u. Solve u = -5*o + o for o.

0

Suppose 13*w - 52 = -0*w. Let g = 4 - 0. Solve g = -w*y - 8 for y.

-3

Let u be 2 + -1 + 9 + -10. Suppose u = z - h - 2, 3*h - 2 = -2*z + 7*h. Solve 3*x = -9 + z for x.

-2

Suppose y - 16 = 2*z, 2*y - 3*z = -2*z + 23. Suppose -s - y = -3*s. Solve 0*a - s*a + 25 = 0 for a.

5

Suppose 3*y - 1 = w - 18, 4*w - 4 = -4*y. Solve w*c = 3*c + 2 for c.

1