Let m = -2 - -4. Solve -m*f = -f for f.

0

Suppose -5 = -d - 4*c + 18, -7 = -4*d + c. Suppose 4*m = d*m + 16. Solve -o + m = 3*o for o.

4

Let y = 13 - 3. Let i = y - 8. Solve 0*c = -i*c + 8 for c.

4

Suppose -2*i - i = -18. Suppose 0 = 8*f - 5*f - i. Solve -f*x - 5 = -x for x.

-5

Let k(y) = -y + 9. Let t be k(9). Solve x - 4*x = t for x.

0

Let n = 4 + -2. Suppose n - 6 = -4c. Let d be 1(1 - (2 - 12)). Solve -d = 4*b + c for b.

-3

Let r be (1 - (4 - 3)) + 21. Solve 4*d + 1 - r = 0 for d.

5

Suppose -o - 32 = -5*o + 4*h, 13 = 5*o + 4*h. Let s be (2 - 0)/(4 - 2). Suppose p - s = 2. Solve -7 = -p*i + o for i.

4

Let n be 0 - -1 - 14/(1 + -2). Solve -3*g = -0*g - n for g.

5

Suppose -3*l = 1 - 10. Let k = 7 - l. Solve -k*d - 5 - 3 = 0 for d.

-2