Suppose -q + 13 = 11. Solve r + 15 = -q*r for r.

-5

Let q be -1-1(-1 - -1). Solve -z - 5 + 0 = q for z.

-5

Suppose -3*j + 0*j - 3*r = -21, -j = -5*r - 7. Let m = -4 + j. Suppose 11 - m = 2*a. Solve 3*d + a = -d for d.

-1

Let h = -12 + 12. Suppose 0 = b + 3, 3*o + 6 = -h*o - 5*b. Solve o*l - 16 = -l for l.

4

Suppose -2*u - 1 = -x - 5, 3*x = 2*u. Solve -2*j + 6 + x = 0 for j.

4

Let a = 0 - -2. Suppose -a*t + 21 = -3*d, 4*t - 3*d - 32 = -5. Suppose -3*i + t = -18. Solve -2*q + 1 = -i for q.

4

Let w = -5 - -8. Solve w*z - 5*z + 2 = 0 for z.

1

Let z = 45 - 44. Solve 8*q - 7*q = z for q.

1

Let r = 28 - 18. Let w = -3 - -9. Let m = 8 - w. Solve -m = 4*u + r for u.

-3

Suppose -29*m + 4*m = -4*m. Solve m*t - 8 = -4*t for t.

2