Let r(t) = 4*t - 16. Let q be r(5). Solve 10 = -q*x + 22 for x.

3

Suppose -2*i = 2*i - 24. Suppose -i*d + d + 25 = 0. Solve -d*w = -3 - 2 for w.

1

Suppose 3*o + 0*o - 95 = z, o = -z + 33. Suppose 0 = u - 5*u + o. Solve p - u = -p for p.

4

Suppose 0 = 5*p - 2*p - 6. Solve -p = b - 6 for b.

4

Let i(h) = h3 + 7*h2 + 4*h - 9. Let p be i(-6). Let k(m) = -m. Let g be k(-4). Solve 3*z - g*z = p for z.

-3

Suppose 0 = -v - 2*q - 2, v + 0*v - 5*q = 5. Solve 4*u + 16 + v = 0 for u.

-4

Let q be 22⁄6 + (-16)/(-48). Solve -q = -o - 0 for o.

4

Suppose -16*z + 15 = -19*z. Let d be (-2 - z - -3) + -2. Solve -o = -d*o for o.

0

Suppose 4*x = -5*n + 94, 0 = 2*x - n - 0*n - 40. Solve -3*g - 6 = -x for g.

5

Suppose 0 = -4*z - 0*z + 40. Suppose -4*x = i - z, -3*i - x = -i + 1. Let n be 2 + 0/(-2) + i. Solve n = -3*r - r + 16 for r.

4