Suppose 0 = 2*f + 4*w - 18, 4*f + 0*w = -w + 15. Solve -f*i + 0*i - 3 = 0 for i.

-1

Let a(h) = -h3 - 2*h2 - 2*h + 1. Let s be a(2). Let c = 23 + s. Solve -2*d - 6 = -c*d for d.

3

Let m(z) = 4*z**2 + 4*z + 1. Let j be m(-3). Let c = 6 + -2. Solve -j = -r - c*r for r.

5

Suppose 4*w = 7 + 13. Solve -l = -w + 2 for l.

3

Let z be (-12)/54 - 92/(-9). Suppose -4*h + 4 = -2*h, q + 4*h = z. Solve -4*n = -2*n - q for n.

1

Suppose 16*y + 2 = 17*y. Solve -y*d + 4*d = 0 for d.

0

Let a(q) = 27q - 4. Let r be a(3). Let i be r/7(-2 - -3). Solve i = -4*o - 1 for o.

-3

Suppose -w + 4 = 13. Let c = w + 9. Solve t - 3*t + 4 = c for t.

2

Suppose -4*x - 1 + 9 = 5*k, 4*x - 8 = 0. Let y = 3 + k. Solve 5*w = 18 - y for w.

3

Let j(o) = -o - 3. Let m be j(-5). Solve -m*i = -13 + 3 for i.

5