Suppose 5c + 6 = -4. Let x be (6 + -1)(-6)/c. Solve x = 5*v - 10 for v.

5

Let m be 21⁄15 - 2 - 32/(-20). Solve 2 = d - m for d.

3

Let k = -72 + 73. Solve t + 2 = -k for t.

-3

Let f be (8⁄6)/((-10)/(-15)). Solve -q - f*q = -9 for q.

3

Suppose -w + 2 + 13 = -3*z, w = -4*z - 20. Solve w = c - 2*c for c.

0

Let k = 22 - 18. Solve -k*b = b - 20 for b.

4

Suppose f + 24 = 5*f. Solve 0 = f*s - 3*s for s.

0

Let f be 1/(44/(-12) - -4). Solve f*v = 4*v - 4 for v.

4

Let q(w) = -w3 - 7*w2 + 9*w + 8. Suppose -b - 2*b = 3*f - 15, 3*f - 5*b + 9 = 0. Suppose f*c - 4*c = 16. Let h be q©. Solve -1 = -m - h for m.

1

Let l(x) = 3*x2 + 1. Let s(i) = -i3 + 7*i**2 + 7*i + 7. Let y be s(8). Let w be l(y). Solve -w*n = -3*n - 5 for n.

5