Suppose -5*x = -13*x + 40. Solve 8 = -x*r + 3*r for r.

Suppose -2*o = -4*t - 8, 3*t - 3 = 2*o - 14. Let x = 481 + -479. Suppose -4*r + 18 = -c, c + 0*r + 3 = r. Solve -c*s - x = -o for s.

4

Let m = -81 - -82. Solve i - 2 = m for i.

3

Suppose -3*p = 5*k - 25, -5*k = -7*p + 2*p + 15. Solve 0 = -c + k + 2 for c.

4

Suppose 3*v = 7*v. Solve -5*b + 3*b - 6 = v for b.

-3

Let i be 3 - 2/((-4)/10). Suppose -3 = -4*m + q + 7, -3*m + q + i = 0. Suppose -m*c + 3*c = 4. Solve -3*w - 2 = c for w.

-2

Let z be ⁶⁶⁄₁₅ - (³⁴⁄₁₀ - 3). Solve 0 = z*q - q for q.

0

Let g be (-3)/12*(6 - 6). Solve 4*u + u - 15 = g for u.

3

Suppose 2*m - 6*m - 5*t = -35, -2*m - 4*t = -22. Suppose -3*q + 65 = -m*p, -25 = -3*q - 0*p - 5*p. Solve q = -y - 2*y for y.

-5

Suppose -2*c = 4*c + c. Solve -2*w + c*w = -8 for w.

4

Suppose -15 = -3*s, -6 = -4*v - 0*v + 2*s. Solve -3*y + v*y + 1 = 0 for y.

-1