Let a = -12 + 12. Solve -20 = -a*f - 4*f for f.

5

Suppose -h - 4 = -0*h - b, 4*h = -5*b + 20. Suppose -m = -0*m - 6. Solve -m*q + q - 25 = h for q.

-5

Let r = 53 + -13. Suppose -7*t = -2*t - r. Solve -t = 2*w - 0 for w.

-4

Suppose -a = -4*w - 1, 0*w + 4*a = w + 19. Solve -3*l = -4*l + w for l.

1

Let c(t) = t3 - 6*t2 + t - 1. Let u be c(6). Let w = -6 + u. Let q be (2 - w) + 15 + -3. Solve o = -2*o + q for o.

5

Suppose 8 = 8*b - 8. Solve -b*z = 2*z + 4 for z.

-1

Let j(g) = g**2 + 3*g + 2. Let l be j(-3). Let x be (1 - (-1 + 1)) + 8. Let s be 2/(-9) + 56/x. Solve 0 = -2*r - l - s for r.

-4

Let o = 118 + -116. Solve 0*y - 2*y = -o for y.

1

Suppose 2*w = -5*v + 83 + 26, -v + 35 = -4*w. Suppose 0 - 8 = -2*c. Solve c*r + 7 = v for r.

4

Let q = -2 + 4. Solve -3*a + q = -7 for a.

3