Suppose 132 - 47 = -5*y. Let u = 29 + y. Solve 0 = 3*a - 3 - u for a.

5

Let z be ((6 - 2) + -8)/(-2). Solve 15 = m + z*m for m.

5

Suppose 16 = -q - 4. Let x = 30 + q. Solve -x + 25 = 3*z for z.

5

Suppose l + 10 - 12 = 0. Solve -l*m = -4 - 0 for m.

2

Suppose 0 = -y + 2*v + 20, 3*y - 24 = 2*y + 3*v. Suppose y = 4*t - 4. Solve 0*j - 4 = -t*j for j.

1

Suppose -9*t + 20 = -5*t. Solve -t - 1 = 2*d for d.

-3

Let y(z) = 2*z3 - 3*z2 + z - 1. Suppose 2 = 5*d - 8. Let c be y(d). Solve -4*h - c = 7 for h.

-3

Suppose -6*k = -18 + 6. Solve k*p + 0 - 2 = 0 for p.

1

Let f be ((-45)/20)/(1 + 7/(-4)). Solve 4*s + 13 = -f for s.

-4

Suppose 0 = s + 5, 2*u - s = 2*s + 45. Solve -4*x - u = x for x.

-3