Suppose -3*h - 2*h - 40 = -4*m, -3*h = -m + 10. Suppose m = -5*s - 3*r + r, -4*r = 20. Solve s = 3*c - 15 for c.

5

Suppose -4*j = 11 - 35. Let v = 9 - j. Solve -v*p + 1 = 4 for p.

-1

Suppose -2*c = 22 - 6. Let v = -5 - c. Solve -2*o - 5 + v = 0 for o.

-1

Let j(q) = -q3 - 3*q2 + q - 5. Let b be j(-4). Let f = b + -4. Solve 0 = 2*s + f*s - 15 for s.

3

Let u(z) = 30*z3 + z2 + z - 2. Let m be u(1). Solve -4*k - 10 = -m for k.

5

Suppose 3*a = 5 + 1. Suppose -4*d - a + 3 = -3*s, -2*d = -8. Suppose -2*n - 2*n + s*c - 15 = 0, 3*c - 9 = -4*n. Solve 4 = -n*l - 4*l for l.

-1

Let q = 23 + -20. Solve -f - 2*f = -q for f.

1

Let s = 3 - -4. Suppose 7*k + 21 = 3*u + 3*k, 5*k = -5*u. Suppose -u = i - s. Solve -i*w + 7 = -1 for w.

2

Let t = -13 - -15. Solve 0 = -3*s - t*s for s.

0

Let p be 8/(-1)*(-2)/8. Solve 0 = p*r - r + 5 for r.

-5