Let h = -13 + 15. Solve -h + 12 = 2*z for z.

5

Suppose 4*c + c = -5. Let m be (c/(-3))/(39). Solve -u = 3 - m for u.

-2

Suppose 7*n = 1 + 27. Solve -n*q - 3 = 5 for q.

-2

Let t(a) = -2*a - 8. Let w be t(-8). Solve -2 + w = -3*s for s.

-2

Let p be (-1)/(-2) - 48. Let g = 2 + p. Solve -g*j = -3*j + 3 for j.

3

Let m be (-4)/(-10) - (-69)/15. Suppose -m*t + 8 = -3t. Let f be (-2)/((-2)/(-12)-1). Solve -t*r = -0*r + f for r.

-3

Let f be 13 - -2*(-2 + 3). Solve 0 = 7*l - 2*l + f for l.

-3

Suppose 4*g - 2*g = 12. Suppose m = -2 + g. Let b = m - -1. Solve -b = 5*o - 6*o for o.

5

Let f be -2 + 2 + 0 + 21. Let u = 29 - f. Suppose 7*y - 3*y = u. Solve -y*c - 3 = -3*c for c.

3

Suppose 0 = -p - 3, 6 - 29 = -5*s + p. Suppose 3*b = s*b - 2. Suppose -y + 27 = b*y. Solve -4*w = y + 11 for w.

-5