Suppose -4*c + c + 3*a + 36 = 0, -5*a = -2*c + 9. Let r = c + -15. Suppose 0 = 4*x + 4*w + 4, -3*w = 4*x - 7*w - 36. Solve 0 = -r*s + x for s.

2

Suppose 0 = -s - s - 3*q + 18, -q = -5*s + 11. Solve s*i = 2*i for i.

0

Let f be 32⁄12 + 2/(-3). Let t(z) = -3*z3 - 4*z2 + 4*z3 - f*z3 - 2*z - 3. Let g be t(-4). Solve -2 + g = -x for x.

-3

Suppose 7*u = -6*u + 156. Suppose -3*k - 31 = -7. Let z be (18/k)/(3/(-8)). Solve z*c - 2*c = -u for c.

-3

Suppose -q + 5 = -4*a, 3*q - 4a + 2 = 9. Let w be -2 - 1(-5 - q). Solve -w*l + 1 = 9 for l.

-2

Suppose -24 = 30*y - 32*y. Solve 0*c = -3*c - y for c.

-4

Suppose 0 = 3*m + 2*m + 5*l - 65, -l = -1. Suppose 9 = 3*i - m. Solve i*c + 6 = 4*c for c.

-2

Suppose -3*a - 5 - 1 = 0. Suppose 3*c + 8 = c. Let p = a - c. Solve -6 = -u - p*u for u.

2

Let d = -10 + 5. Let v(f) = f**2 + 4*f - 5. Let y be v(d). Solve 0*g - g + 2 = y for g.

2

Let a(t) = -t3 - 2*t2 + 4*t - 12. Let o be a(-4). Solve o = g - 2*g for g.

-4