Suppose 0 = 6*s - 4*s + 10. Let g = -4 - s. Solve 2*i = i - g for i.

-1

Suppose 0 = -0*a - a - 3*t + 18, 0 = 2*a + 4*t - 30. Suppose 3*s - 4*m = 2*s + 2, -5*m = 0. Solve s*b - a = -b for b.

3

Let b = -21 - -23. Solve b*c = 7*c for c.

0

Suppose -3 = 4*p - 4*a + 1, 4*p + 5*a - 41 = 0. Solve 0 = 4*i - 0 - p for i.

1

Suppose 0*q = -5*q. Solve q = -5*v + 2*v - 12 for v.

-4

Let f = 118 - 68. Suppose -3*q = 0, 0 = 7*u - 2*u - 3*q - f. Let y = 9 + -4. Solve 3*o + u = y*o for o.

5

Suppose -2*l + 14 = 2. Suppose 0 = 5*x - l*x. Solve 0 = k - x*k - 3 for k.

3

Suppose 2*n = -n + 9. Suppose n*r + 10 = 5*x, r - 20 = -2*r - x. Suppose -2*o + 3*o - 4 = 0. Solve -r*p + o*p = -3 for p.

3

Let o = -6 + 12. Suppose -o*w + w = -25. Solve -w*v = -3 - 17 for v.

4

Suppose 4*w - k - 60 = -21, 0 = -5*w + 4*k + 35. Solve -w = -4*g + 5 for g.

4