Suppose 3*c + 9 = 0, 4*b + 5*c + 1 = -2. Solve b*u + 5 = -1 for u.

Let s(p) = -p3 + 5*p2 + 3*p - 12. Let r be s(5). Solve r*u = -2*u - 20 for u.

-4

Let t = 7 + -2. Solve -t*u = 15 + 5 for u.

-4

Let r = -65 + 65. Solve r = -z - 0*z for z.

0

Let q = -1 - -10. Let g be -1 + (-3)/(q/(-12)). Suppose g*s - 2*s - 1 = 0. Solve 0 = -4*w - s - 7 for w.

-2

Let u be (4/(-4) + -2)*-1. Suppose 0*y + 5*t - 1 = -y, 2*y + u*t - 2 = 0. Solve 4*f - 5 = -y for f.

1

Let f = -3 + 6. Let h = f + 5. Solve h = -2*v + 4*v for v.

4

Let n = -21 + 30. Suppose -n = -2*j + 23. Solve d + 3*d - j = 0 for d.

4

Let x = -21 - -25. Solve f - 15 = -x*f for f.

3

Let q = 78 - 77. Suppose 0 = -w + 5*a - 3, -2*w - 4 = -5*a - 3. Solve -w*s = -q - 3 for s.

2

Let g(o) = o3 - 7*o2 + o - 5. Let r be g(7). Suppose -4*k = i - 13, 4*k - 3*i - 4 = 21. Solve r*q = k*q for q.

0