Let g = 86 - 86. Solve g = 2*u - 0*u + 6 for u.

-3

Let l = -2 + 2. Let m(b) = -b - 7. Let n be m(-7). Suppose l = -5*s + 4*k - 4, n = 4*s - 5*k - 1 + 6. Solve v + s = -5 for v.

-5

Let s(p) = p - 3. Let x be s(10). Solve -x*c = -2*c - 20 for c.

4

Let s = 7 - 4. Suppose 2*w = sw - 1. Let r be (-27)/6-6*w. Solve 5*o = -7 + r for o.

4

Suppose 0 = 2*x + 3*v - 7, -6 = -x - 3*v - v. Solve 3*w + 25 = -x*w for w.

-5

Suppose 0 = 3*x - 4*x + 3. Solve 0 = -2*m - x*m for m.

0

Let y = 3 + 0. Suppose -54 = -5*r + 3*u, -6 = -3*r - 3*u + 12. Suppose r = -2*h + 57. Solve 9 = y*b + h for b.

-5

Suppose -3*b + 19 - 13 = 0. Solve -b = -2*h - 12 for h.

-5

Let x = 0 - 2. Let q = x - -4. Solve -q*t - 15 + 5 = 0 for t.

-5

Let r be 969 - 23. Let z(x) = -x + 10. Let q be z®. Let l be 6 - (3 + q + -1). Solve l + 1 = k for k.

5