Suppose -5*u = -3*p - 21, -2*p = 5*u - 4 - 7. Solve -k = -u*k for k.

0

Suppose -o + 5 = c - 3*o, 3*o = -2*c - 4. Let m = c - 1. Suppose m = -t + 3*t - 4. Solve 0 = d - 0 - t for d.

2

Let y be (-5)/(5/(-2)) + 0. Let z = -2 + y. Solve 4*h - 8 = -z*h for h.

2

Suppose 4*h = i + 9 - 0, 0 = -5*i - 2*h - 1. Let l(b) = 4*b**2 + 2*b + 1. Let n be l(i). Solve 10 = y - n*y for y.

-5

Let z = 22 - 16. Let j = -2 + z. Solve 3 = -j*a + 11 for a.

2

Suppose 0 = -w - 2 + 4. Solve -15 = -w*m - m for m.

5

Let g be (-27)/(-36) - 3⁄4. Suppose 6*c - 20 = c. Suppose g = -w + c + 1. Solve -f = -w*f for f.

0

Let q = -29 + 33. Solve t + 6 = q*t for t.

2

Suppose 0 = 4*k + q + 44, -3*q = -3*k + 2*q - 10. Let o = -1 - k. Suppose -3*j + 0*j - o = 0, j - 12 = -5*y. Solve 9 + y = 4*t for t.

3

Let z = -47 - -47. Solve v = -z*v + 1 for v.

1