Suppose -10 = -2*u - 2. Suppose 3*v + 3*l = u*v - 5, 5*v - l = 11. Solve -v*n + n = -5 for n.

5

Suppose 5*u = -4*k + 17, -19 = -4*k + 2*k + u. Solve 3*x - x - k = 0 for x.

4

Let u(o) = -o**2 - 4*o + 7. Let d be u(-5). Let p = d + 2. Let g be 2/(-8) + (-2)/(-8). Solve -p*b + b = g for b.

0

Let u be 3⁄9 + -4 + (-69)/(-9). Solve -u = -4*w + 12 for w.

4

Let t(w) = -2*w3 + 9*w2 + 8*w - 15. Let f be t(5). Solve 4*u + f*u + 4 = 0 for u.

-1

Suppose 2*c = -5*u - 14, -5*u - 3*c - c - 18 = 0. Let w = 5 + u. Suppose -p - 1 = -w. Solve 2 = g - p for g.

4

Suppose w + 9 = -2*w, j = 5*w + 16. Solve j = 2*p - 3 for p.

2

Let s be (-2 - -2)/(-2 - -1). Let v = s + 1. Suppose 2*o + v = u - 0*u, 2*o + u = 9. Solve o*q = q + 3 for q.

3

Let o = 71 + -68. Solve -o*a - 2*a = 0 for a.

0

Suppose -5*s = -8*s. Solve 4*q = -s - 4 for q.

-1