Let g be (2 + -3)/(-4 - 75/(-20)). Solve g*s + 5 = 5*s for s.

Let q be ⁹³⁄₁₅ + 3/(-15). Solve -4*y - q = 2 for y.

-2

Suppose 0*h + 5*h - 10 = 0. Suppose 0 = h*y - 1 - 9. Suppose y*q + 29 = 4*u, q - 3*q - 32 = -5*u. Solve 0 = 2*a + u for a.

-3

Let a(i) = i3 + 5*i2 + 6*i + 8. Let g be a(-4). Solve g*l + l = 0 for l.

0

Suppose 10 = 3*i - 5. Solve -d + 6*d - i = 0 for d.

1

Let b(u) = -2*u**2 - 11*u - 5. Let r be b(-5). Solve 2*f + 10 = -r*f for f.

-5

Let s(g) = -2*g**2 + g. Let t be s(0). Solve t = 4*a + a + 25 for a.

-5

Suppose -2*h = -i - 2, -3*h + 3*i - 1 = -4*h. Solve -5*g - h = 14 for g.

-3

Suppose 0 = -s + 4 - 4. Solve s = -n - 0*n for n.

0

Suppose -5 = -h, -3*h + 3 = 4*q - 4*h. Solve -3*n = -q*n - 3 for n.

3

Let r be (3/(-3))/(1/(-2)). Let u = 10 - 7. Let x(a) = a**2 + 8*a - 5. Let l be x(-9). Solve l*w = u*w + r for w.

2