Suppose -20 = -5*y, p + y = 4*y - 8. Suppose 5*c - 21 = -f, 2*c + f - 13 = -p*f. Solve o - 5*o = c for o.

Let g = 3 + -1. Let s(i) = 4 - 4*i2 + i2 + g*i**2 + i. Let c be s(0). Solve -p + 0 = c for p.

-4

Let c(w) = -w - 11. Let l = -14 - -5. Let r be c(l). Let g = 1 - r. Solve 0 = -g*p - 0*p + 9 for p.

3

Let n be ⁵⁵⁄₂₅ + (-1)/5. Suppose 15 = -q + n*q. Solve -2*o = -7*o + q for o.

3

Let f(q) = -q. Let i be f(4). Let t be ¹⁶⁄₉ - i/18. Suppose 3*z - t - 13 = 0. Solve z*n = n + 16 for n.

4

Let h be (-5 + 2)*(-20)/15. Solve -h*c - 5 + 17 = 0 for c.

3

Suppose 3*i - 2 - 9 = j, 3*j = 2*i - 19. Suppose 0 = 2*m + 2*y + 2, -m = i*m - 3*y - 27. Suppose u + 0*u + 3 = w, -w = -m*u. Solve 3 = -2*k - u for k.

-2

Let n = -2 - -2. Solve n = -0*x + 3*x - 3 for x.

1

Suppose 6*m = -45 + 81. Solve m*x = 8*x for x.

0

Let a = 113 + -111. Solve -d - a*d - 3 = 0 for d.

-1

Let w(m) = -5*m + 7 - 2*m - m + 7*m. Let x be w(7). Solve 3*s + 3 + x = 0 for s.

-1