Let q(a) = -a**3 + 8*a**2 + 10*a - 4. Let w be q(9). Suppose -j + 5 = 5*u, w*j - 25 = -5*u - 0*j. Solve -6 = -2*o - u*o for o.

Suppose -5*b - 8 + 23 = 0. Suppose -6*d + 11*d - 20 = 0. Solve b*g = -2 - d for g.

-2

Suppose 4*f = -3*n + 23, 17 = n - 2*f + f. Solve 5*h - 3 = -n for h.

-2

Suppose -13 = 4*r - 37. Let s(p) = p**2 - 5*p - 2. Let y be s®. Solve -y*k = 10 - 2 for k.

-2

Let n be 0 - (3 - (-32)/(-4)). Solve c = n*c + 12 for c.

-3

Suppose 5*z = 4*x + 6, -3*z + 0*z + 7 = x. Solve 2*s - x = 1 for s.

1

Let j = 22 - 21. Solve -2*a = -7 + j for a.

3

Let w(h) = -h3 + 4*h2 + 7*h - 7. Let q be w(5). Solve q*v - 4 - 5 = 0 for v.

3

Let l = 39 + -37. Solve -j = l*j for j.

0

Let a(n) = n. Let g be a(0). Solve g = d + 4 - 0 for d.

-4

Let r be ²⁴⁷⁄₁₉ - -1*1. Let v be r/56*8*1. Solve -v*s + 5*s = 9 for s.

3