Suppose -3*q + 12 = 2*x - 7*q, -2*q = 2*x + 6. Solve -2*j + 8 + x = 0 for j.

4

Suppose 29 = 4*q + 9. Suppose -12 = -4*w - 3*h + h, q*w = 2*h + 33. Solve -w*v + v = 8 for v.

-2

Let z(y) = 9*y + 5. Let f be z(5). Suppose u = 3*u - f. Solve 6*x + u = x for x.

-5

Suppose -2*o = -18 - 0. Let x = o + -7. Solve -14 = -3*z - x for z.

4

Suppose -5*z + 15 = u, -u = -4*z + 1 + 2. Suppose 0 = 2*j - 2*i - 20, -5*j - 4*i - i = -70. Solve z*p - 6*p = j for p.

-3

Let u be (-2)/(-8) - 7/(-4). Suppose 0 = -u*r - r. Let s be r/((4/(-2))/1). Solve 0 = g - s - 2 for g.

2

Let u = -159 - -159. Solve u = 2*r + 7 - 1 for r.

-3

Let r(m) = -m**2 + 2*m + 12. Let u be r(0). Solve -5*f + u = -13 for f.

5

Suppose 3*x - 16 = -x - 4*h, -h - 4 = -x. Solve -n = -x*n for n.

0

Suppose 2*w = 5*w - 6. Let k = -10 + 15. Suppose 2*j + 4*t - 7 = 11, -k*j + t = -12. Solve j*s + 7 = -w for s.

-3