Let a = -2 + 18. Suppose -3*s + 17 = 2*d - 7, 2*s = d + a. Solve 3*u - 1 = s for u.

3

Suppose 5*x = -4*m + 8, -2*m - 1 = -3*x - 5. Suppose m*r + 8 = 6*r. Suppose -r*v + v = 0. Solve v*s = s for s.

0

Let q = 4 - 5. Let z = 1 + q. Solve z = -2*n - 6 - 0 for n.

-3

Let o(d) = d2 + 5*d + 4 + d2 - d2. Let y be o(-4). Let p(j) = j3 + 5*j**2 + 4*j + 3. Let x be p(-4). Solve -x = -y*r - 3*r for r.

1

Suppose 3*m = 8*m - 60. Suppose r = -2*r + m. Suppose 5*q = 15, -r*o = -5*o + 4*q - 7. Solve o = w + 1 for w.

4

Let t be (-1)/(-2) + (-76)/(-8). Let c = -6 - -10. Solve -c*x + t = x for x.

2

Suppose -6*o = -5*o + 7. Let r = o - -13. Solve p + p = r for p.

3

Suppose z + z = 0. Suppose -5*s = -5*p + 15, 5*p + 2*s - s - 9 = 0. Let f = p + 1. Solve f*r + z*r - 12 = 0 for r.

4

Suppose -44 = 4*x + u, -29 = -5*x - 5*u - 99. Let s = x + 25. Suppose 14 = -3*v - 4*y, -5*v - s = -0*v + 5*y. Solve 0*h = v*h + 10 for h.

-5

Suppose -9 + 1 = -8*l. Solve -5*s + 4 = -l for s.

1