Let z = 13 + -12. Solve -o = -z - 4 for o.

5

Let q(z) = -z - 1. Let j be q(-4). Let u be (-688)/(-144) - (-2)/9. Solve u = -4*n + j*n for n.

-5

Let o = 25 + -25. Solve -2 + o = 2*h for h.

-1

Let h = -21 - -22. Suppose 0 = -5*x - 3*a - 12, 0 = -4*a - h - 15. Solve -3*f + 5*f - 2 = x for f.

1

Suppose -3*m = -0*k + 2*k - 8, -2*m + k + 17 = 0. Solve -19 = -5*h + m for h.

5

Let w = -2 - 2. Let x be (-9)/2*w/6. Let h be 10/(-15) - (-26)/x. Solve -3*c = -c + h for c.

-4

Let n be 3 + -2 + 0 + 3. Suppose 0 = -f + 3*g, -g - 11 = -n*f - 0*g. Suppose -4*x + 21 = 3*m, 3*m = 5*x + 2*m - 31. Solve x = f*c - 0 for c.

2

Let h = -35 - -36. Solve -3*a - 4 = -h for a.

-1

Suppose 0 = -o + 4 - 1. Solve 0 = -2*g + o + 5 for g.

4

Suppose -1 = -4*y + 71. Let x = -19 + 21. Suppose y = 4*j - x. Solve q + 4*q = -j for q.

-1