Let h = 8 + -6. Suppose -21 = -3*y + 2*r - 4*r, 13 = 2*y + r. Let l = y - h. Solve 0*t = t - l for t.

3

Suppose -3*u + 6 - 3 = 0. Let w = u - 1. Let n(o) = o + 6. Let r be n(-5). Solve a - 3 + r = w for a.

2

Suppose 5*j - 11 = -1. Solve 6*k = j*k for k.

0

Let u = 22 + -19. Suppose 5*j - 10 - 5 = 0, 3*j = -4*s + 25. Solve w - u = s*w for w.

-1

Suppose -44 = -4*j - 3*c, -j = 4*j + c - 44. Solve 2*d = -0*d - j for d.

-4

Suppose -z - 3*z + 12 = 0. Suppose z*w = w. Solve w = -q - q + 6 for q.

3

Let v be 8/(-4)*(-2 - 0). Suppose v = 2*b - b. Solve 0 = -b*t + 11 + 5 for t.

4

Suppose 58*c - 53*c - 45 = 0. Solve 2*t - c = 5*t for t.

-3

Let j = -8 + 13. Solve -w + j = 4*w for w.

1

Suppose -4*g = -2*g. Suppose g = q + 2 - 6. Solve -2*w + q = 2*w for w.

1