Suppose 2*x = -b + x + 12, -2*b + 2*x = -16. Suppose 5*j = s - 2, 0 = -2*j - 0*j - 5*s + b. Solve j = -3*w + 6 + 9 for w.

5

Let b(n) = -2*n + 9. Let h be b(4). Let d = 3 + h. Solve -d*o = -6 - 10 for o.

4

Let h(w) = -w**2 + 12*w + 30. Let x be h(14). Solve -o = -x*o for o.

0

Suppose -5*c - 11 = -4*i, -2*i = 4*c + 3 - 15. Solve -x + 10 = i*x for x.

2

Suppose -5*n = -4*a - 7, -3*a + 2 = -2*a. Suppose -n*i = 2*i. Let g be -3 + i + 1*6. Solve g*c - c = 0 for c.

0

Let w be 29 + (-9)/3*-1. Let y = w - 12. Suppose 2*i - y = -3*i. Solve 3*q = i*q for q.

0

Let z(q) = q**2 + 4*q + 1. Let g be z(-5). Let b = -24 - -28. Solve -l + g = -b*l for l.

-2

Let g be 2⁄9 + (-6)/27. Solve -r - 6 + 1 = g for r.

-5

Let a(s) = s + 3. Let y be a(-3). Suppose -2*t + 5*t = y. Solve 5 = 5*l - t for l.

1

Suppose -3*d = -3 - 0, -d - 19 = -4*k. Suppose -6 - 8 = -4*w + 2*u, 4*w + k*u + 7 = 0. Solve 7*q = w*q + 15 for q.

3