Suppose 2*i = 5*h - 12, 2*h - 5*i - 1 = -13. Solve -r - h*r + 15 = 0 for r.

Let l(w) = -w**2 + w - 9. Let h be l(0). Let g = h + 17. Solve -g + 3 = -j for j.

5

Let w = 6 + -4. Solve -15 = b + w*b for b.

-5

Let r = 3 + -3. Suppose 5 = p - r*p. Suppose 0 = -4*m + 7 + p. Solve m*u = -2*u for u.

0

Let b = 6 - 4. Solve b*v - 4 - 2 = 0 for v.

3

Suppose 0*d - d = -9. Solve 11 = -4*n - d for n.

-5

Suppose 5*o + 0*m = m + 14, 18 = 5*o - 2*m. Solve -5*a = 18 + o for a.

-4

Suppose 0 = -4*i - 1 + 13. Suppose -i*v + 0*v = -18. Solve 2*a + 4 = v*a for a.

1

Suppose 0*n = 4*r + n - 16, 0 = -r - 2*n + 11. Let i be (13/r)/(⁴⁄₁₂). Solve -5*g - 7 - i = 0 for g.

-4

Let l = 4 - 1. Suppose -7 = 6*j + 35. Let s = 12 + j. Solve 4*x - s*x = -l for x.

3

Suppose 2*j = 3 + 3. Solve j*n - 8 = 1 for n.

3