Suppose -4*x + 20 = 4. Solve 2*c + x = -2*c for c.

Suppose -3*u - 2*i - 8 = -8*u, 5*i + 20 = -u. Let x(h) = -h**2 + 8*h - 9. Suppose -4 = -o + 2. Let g be x(o). Solve 0 = -g*s - 9 - u for s.

-3

Let u be ((-4)/8)/((-2)/16). Suppose 0 = -u*s - 0*s + 16. Solve 4*q + 0*q - s = 0 for q.

1

Let q = 6 - -10. Solve -4*v = q - 28 for v.

3

Let n(s) be the third derivative of -s⁴⁄₈ - 4*s³⁄₃ - 6*s**2. Suppose -5 = 2*b + 7. Let x be n(b). Solve -4*t - x = t for t.

-2

Let o(g) = -1 + g + 7 - 2 - 2. Let s be o(2). Solve 2 = 5*z - s*z for z.

2

Let b = -20 + 20. Suppose 3*z = 3*n - 9, -z + 0*n + 2*n - 8 = b. Solve 5 = s - z*s for s.

-5

Let l(u) = -u**2 + 5*u - 6. Let g = 0 - -5. Let r be l(g). Let x = -4 - r. Solve -x*o - o = 0 for o.

0

Suppose 0 = -3*a - 2*m + 57, -5*m - 76 = a - 5*a. Suppose 2*i = -5*n + 123, -n + 2 + a = 4*i. Solve -4*s - s = n for s.

-5

Suppose -5*b = -11 - 9. Solve -b*o = -2*o for o.

0

Suppose 0*b = 3*b - 12. Suppose -10 = -4*l + 10. Suppose 3*h + l = b*h. Solve -2*q - h = 1 for q.

-3