Let i(d) = 3*d - 24. Let s be i(10). Suppose 0 = -6*a + 3*a + s. Solve 5*z + 3 = a*z for z.

-1

Suppose -30 = 4*c - 6*c. Let f(u) = u3 - 5*u2 + u - 5. Let w = 5 - 0. Let d be f(w). Solve d = t - 6*t - c for t.

-3

Suppose 3*w = -t + 5, -2*w - 22 = -4*t - 2. Suppose r - 32 = -3*s + 3, -5*s + 62 = -2*r. Solve -s = t*u + 8 for u.

-4

Suppose -4*t = -3*n - 5, -3*t + 8*t = -2*n + 12. Suppose c + 3 = z - n, 32 = -5*c + 2*z. Let k = c - -11. Solve -s - k*s + 16 = 0 for s.

4

Let f be (-1)/(-2 - (-1)/1). Let q© = -3*c + f + c**2 + 3*c. Let w be q(1). Solve 4 + 0 = -w*m for m.

-2

Let q = 13 - -12. Suppose -2*n = 5*x + q, -3*n = x + 3 + 2. Solve n*a = a for a.

0

Suppose 2*t - 4 = -0*a - 2*a, 3*a - 3*t - 18 = 0. Suppose 2*s - 4 = -3*z + 4*s, 0 = -a*z - 3*s + 28. Solve -w - 2 = -z for w.

2

Suppose 0 = -7*w + 2*w. Solve w = -2*d + 4*d + 10 for d.

-5

Suppose -2 + 34 = 8*b. Suppose -5*g + 3*g = o - 3, 9 = -2*g + 3*o. Solve b*t = -8 - g for t.

-2

Let r = 16 + -1. Suppose -2*u + r = 9. Solve 0 = -4*t + u - 11 for t.

-2