Let t = -4 - -2. Let r = -5 + 11. Let z = t + r. Solve 3 = z*f - 5 for f.

2

Suppose 2*o + 4 = -0*o. Let h = o - -5. Let y be 3*h/9 + 2. Solve 5*j = y + 2 for j.

1

Suppose 5*r + 4*a - 15 = 3*a, -2*r + 6 = -5*a. Solve -6*q + r*q = 0 for q.

0

Let z = 6 + -9. Let x = 7 + z. Solve -x*m - 11 = 1 for m.

-3

Suppose 2*r + c - 3 = r, 2*r - 5*c = -15. Solve 3*k = -r*k + 6 for k.

2

Suppose -b - 3*j + 16 = 0, 0*b - 2*b = -4*j + 8. Solve b*u + 0 = 16 for u.

4

Let j(n) = n**2 - 5*n + 3. Let c be j(5). Solve -q + 6 = -c*q for q.

-3

Let z = 17 - 17. Solve z = 2*p - 6 for p.

3

Let n = 1 + 11. Suppose -1 = -i + 5*f - n, 3*i = -2*f + 18. Suppose x - i*x = -12. Solve -x = -p - 1 for p.

3

Suppose 0 = 3*i + 9*i - 72. Suppose 4*r = -r. Solve 4*u - i*u = r for u.

0