Let o be (630⁄8)/5 + (-1)/(-4). Solve 4*h + 12 - o = 0 for h.

1

Suppose 0 = -125*x + 123*x + 20. Solve -5*b = x + 5 for b.

-3

Let f(p) = p + 4. Let z = 0 - 6. Let y be f(z). Let r be (-15)/(-6) + (-1)/y. Solve -r*h = -0*h for h.

0

Let v = 2 - 4. Let n = v + 2. Suppose -j - 4 + 6 = n. Solve 20 = -2*r - j*r for r.

-5

Let p(b) = -2*b + 2. Let y be p(3). Let v = y + 4. Suppose -5*d + 4*o + 7 = 0, v = 3*d + d + 4*o - 20. Solve 0*g - 12 = d*g for g.

-4

Suppose -2*g - 4*p = -3*g + 16, 0 = -4*g - p + 47. Solve 6*u = 3*u - g for u.

-4

Let p be (3⁄2 - 3)*-18. Solve -4*u = 7 - p for u.

5

Suppose -3*x - 4 = 2o, x - 3 + 6 = o. Let d be (2 + -1)-1 + o. Solve 2 = 2*n - d*n for n.

1

Suppose 3*t - 66 = -2*b, 0*b - 2*b + 50 = -t. Let m = -27 + b. Solve m = k + 3*k - 16 for k.

4

Let u(w) = w3 + 3*w2 - w - 1. Let q be u(-3). Solve 0*y - 10 = q*y for y.

-5