Suppose 2*r = -r + 9. Let a = 8 + -6. Solve r*m + a*m = -15 for m.

-3

Let a = 12 - 7. Suppose -x + 5*j + 26 = 3*x, -x + a*j = -14. Solve 4*b - x = 8 for b.

3

Let l(z) = 2*z - 1 - 4*z - 4 + z. Let c be l(-5). Solve -y + c = 4 for y.

-4

Suppose -5*l - 23 = -3*l + b, -3*b + 63 = -5*l. Let a = -8 - l. Solve -a*s = -s - 12 for s.

4

Suppose 3*z = z + 6. Solve -h - z*h = 12 for h.

-3

Suppose -6*m = -8*m + 6. Let l(q) = 2*q**2 - q - 7. Let t be l(m). Solve d + t = -d for d.

-4

Suppose -j - 4*v - 17 = 0, -3*v - 1 = 2*j + 8. Suppose -4*b + 13 + j = 0. Suppose -2*u - 21 = -5*c, 4*c + 3*u = -u. Solve -d - b = c*d for d.

-1

Let w(h) = -h**2 + 15*h - 12. Let g be w(14). Suppose 0 = -b - 0*b + g*r + 6, -2*r + 14 = b. Solve -3*o = -b + 4 for o.

2

Suppose 12 - 2 = 5*q. Suppose 0 = 2*h + q*h - 24. Let z = -14 + 18. Solve 4*d + z = h*d for d.

2

Let r = 31 + -30. Solve -j + 3 = r for j.

2