Let r = 18 - 13. Suppose 0 = 5*t - r - 20, -o + 5*t - 29 = 0. Let c(y) = -y + 1. Let u be c(o). Solve 0 = -h + u for h.

5

Let a be (-4)/(-38) + (-131)/(-19). Solve a = -4*q - 9 for q.

-4

Suppose 0 = -3*w - 3*i + 15, w + 3*i = 3*w + 10. Let s = 1 - w. Let n(f) = -f3 + 3*f2 + 3*f + 8. Let d be n(4). Solve d = -s*r + 4*r for r.

1

Suppose 6*p - 20 = p. Solve p*z - 13 = 7 for z.

5

Let g = -18 - -22. Solve g*d = d for d.

0

Suppose 8 = 2*i - 4. Solve 2*l = -i - 2 for l.

-4

Let w(n) = 6*n. Suppose 0 = -5*l + 3*l. Let h = 2 + l. Let m be w(h). Solve 3*v + m = 6*v for v.

4

Suppose 0 = -4*s + 11 - 3. Suppose s = 3*i - 7. Solve -8 = p - i*p for p.

4

Let c = 54 - 29. Let h(q) = q + 2. Let i be h(-2). Solve 5*v + c = -i for v.

-5

Let j(s) = -s3 + 5*s2 - s + 5. Let d be j(5). Suppose -2*x = -5*x. Solve d = -x*y + 3*y + 15 for y.

-5