Let u(v) = -v3 + 5*v2 + 7*v - 6. Let t be u(6). Solve 0 = 2*w - t - 8 for w.

4

Let h(a) = -a + 13. Let s be h(8). Solve -1 = -s*z + 9 for z.

2

Let d be (-1)/2 - 70/(-20). Solve 5*f + 23 - d = 0 for f.

-4

Suppose 2*x - 45 = -x. Let b be (x/(-2))/((-3)/4). Solve 0 = -3*c + b + 5 for c.

5

Let f = -20 - -22. Suppose -4*v = -2*x - 2, -2*v + 5*x - x = f. Solve -3*p + v = 13 for p.

-4

Suppose i - 3 = 2i. Let c be (6/i-3)/1. Suppose 6 + c = 4*x. Solve 0 = -2*b + x*b - 4 for b.

4

Suppose 2*b + 8 = -2*q + 28, b - 4*q = 5. Solve r - 4 = -b for r.

-5

Let s be (0 - (-13 - 2))-1. Let q be (s/6 - -2)-4. Solve q + 2 = -2*n for n.

-2

Suppose -2*f + 1 = -3. Suppose -5*g = -0*g + 70. Let v = -7 - g. Solve -1 = f*o - v for o.

3

Let q(p) = -p**2 + 4*p + 9. Let r be q(5). Solve o - r*o = 6 for o.

-2