Suppose -9*x = -6*x + 9. Let z = x + 5. Solve 0 = -5*q + z - 12 for q.

Suppose w + 0*w - 5*j = -12, 3*w - 18 = -3*j. Let u = 13 - 9. Solve u*f - 19 = -w for f.

4

Suppose 0 = 5*r + q - 26, 4*r - 2*q - 19 = -q. Solve -r*d + 1 - 6 = 0 for d.

-1

Let y = 20 - 14. Let h(v) = -v**2 + 5*v + 8. Let s be h(y). Solve 8 = -2*m + s for m.

-3

Suppose -2*m + 4*q = 9 + 5, 0 = -m + 3*q - 6. Let a = 16 + -23. Let w = a - m. Solve 0*v - 8 = w*v for v.

-4

Suppose -2*g + g + 16 = 0. Let x be (2/(-4))/((-2)/g). Solve 9 = v - x*v for v.

-3

Let p = -14 + 24. Let s = p + -6. Solve -4*n + 2*n + s = 0 for n.

2

Suppose -5 - 10 = -5*z. Solve -2*j + 4 = -z*j for j.

-4

Let l be 0/(5/((-15)/(-6))). Suppose h + l*h = 5. Solve h*g - 3*g - 6 = 0 for g.

3

Let k be (⁸⁄₁₀)/(²⁄₅). Let x be -1 + (1 - -1) - 1. Suppose x*a - 5*a = 0. Solve a = 2*m + k*m for m.

0

Let s = -1 - -9. Solve -s = -n - n for n.

4