Let f = -2 + -3. Let j = f + 5. Solve 20 = -4*c - j for c.

Suppose 0 = 4*n + 4*o - 2 - 2, -3*o = 4*n - 8. Let a = -1 + n. Solve f + a = 3 for f.

-1

Suppose 2*d + 90 = -3*d. Let i be 4 - 9/(d/(-4)). Solve 0 = -i*z - z + 6 for z.

2

Suppose 0*a + 2 = a. Let y(j) = -j**2 + 7*j - 6. Let h be y(5). Let f be ⁶⁄₂₁ + h/(-14). Solve -a*p - 11 + 3 = f for p.

-4

Let t(s) = 2*s - 9. Let l(n) = -1. Let i(o) = -2*l(o) + t(o). Let g be i(5). Solve 5*r + g = -7 for r.

-2

Suppose -4*y = 2*l + 2*l + 8, 5*l = -4*y - 8. Suppose l = 4*w - 5*w. Suppose f - 1 = -0*f. Solve 3*h - f + 16 = w for h.

-5

Suppose -4*f + 12 = -3*f - 4*q, -3*f = 2*q + 6. Solve f = j + 4*j + 20 for j.

-4

Let i = 19 - 17. Suppose -4*n = -0*n + 4. Let b be ((-54)/(2 + 0))/n. Solve 5*s = -i + b for s.

5

Let d(k) = 2*k3 - k2 + 4*k + 2. Let o be d(0). Solve o*w + 3*w + 25 = 0 for w.

-5

Let w = 25 - 15. Let l = -7 + w. Solve l*f = -f for f.

0

Suppose -10*w + 8*w + 12 = 0. Suppose -w*f = 4*r - 2*f - 12, -4*f = -3*r + 9. Solve -r*j - 2*j = 25 for j.

-5