Suppose f - w + 2 = 0, 4*f - w = 9*f - 14. Suppose -20 = -7*o + f*o. Solve -o*i - 4 = -0 for i.

-1

Suppose 3*t + 10 = -b, 2*t - 16 = 2*b + 7*t. Suppose 5*g - 16 = 9. Suppose -2*o - h = -g, 3*o = o - 3*h + 15. Solve o*k = -b*k - 8 for k.

-4

Let h = 16 + 2. Let p = h - 11. Suppose 0 = -4*x + 13 + p, 4*x = 5*i + 15. Solve -2*u + i - 3 = 0 for u.

-1

Let q = -3 + 6. Let x be ((-1)/3)/(q/(-63)). Solve 1 = -4*t - x for t.

-2

Let w© = -c**2 - 8*c + 11. Let u be w(-9). Solve 0 = u*j + 2*j + 16 for j.

-4

Let s = -5 - -10. Solve -1 - s = 2*o for o.

-3

Let r(s) = 3*s - 3. Let y be r(6). Suppose 4*k - 6*k = -w - y, k - 5*w = 3. Solve 3*c - k = c for c.

4

Let i be (0 + 0)/(-3 + 1). Suppose 4 = 3*s - 2*s. Let z be (2 - 2)/s + 3. Solve -z = -3*y - i for y.

1

Let r = 78 - 78. Solve -4*y + 20 = -r*y for y.

5

Let z(y) = -y**2 + 10*y. Let j be z(10). Suppose j*u = u + 6. Let r = 12 + u. Solve -r*w + 20 = -w for w.

4