Let h be 4/(-6) - 4/(-6). Suppose h = -3*l - 2*b + 14, 28 = 3*l - 3*b - 2*b. Let r(i) = -i**3 + 2*i**2 + 5*i - 4. Let x be r(3). Solve 0*y - l = x*y for y.

Suppose -2*p - 6 = -12. Let f(n) = 3*n2 + n. Let i(v) = -v2 + v - 1. Let r(u) = f(u) + 4*i(u). Let l be r(p). Solve l + 1 = x for x.

3

Let d be (-6)/(5 + -2) + 7. Suppose z - d*z = 0. Suppose z = 5*q - 8*q + 60. Solve q = -3*o - 2*o for o.

-4

Suppose 0 = -3*q + 2*q + 1. Solve q = 3*b - 2 for b.

1

Suppose 0 = -18*u + 22*u - 16. Solve -12 = u*s - 0 for s.

-3

Suppose 5*x + 5*f = 140, x + 0*x - 5*f = -2. Solve 3*t + x = 8 for t.

-5

Let r be ²⁄₈ + ²²⁸⁄₄₈. Solve -r*b = -2 - 3 for b.

1

Suppose k = 9 - 3. Let j = k + -2. Solve -j*o - 6 = -14 for o.

2

Suppose -4*v - 4*g = 12, -3*v + 10*g = 5*g - 15. Solve v = 4*f - 9*f for f.

0

Let c = -1 - -5. Let z be (-1)/(-4) + 7/c. Solve m = -z*m for m.

0

Suppose 2*u + 22 = 3*u + 4*a, 5*u - 5*a = -15. Let i be -1 - (-15)/3 - 2. Solve u*r = i + 6 for r.

4