Let o be (-2)/(-1 - (-6)/8). Let y be (-3)/15 - 16/(-5). Suppose y*v - 15 = 0, w = -3*w - v + 21. Solve -w*b + 24 = o for b.

4

Suppose 0 = -3*g + 6*g - 12. Solve f - g*f - 6 = 0 for f.

-2

Suppose 2*b = -5*m - 16, 2*b + 0*b + 14 = -4*m. Let t = b - -4. Solve -o - t = 3 for o.

-4

Let g(i) = -i - 8. Let y be g(-10). Solve y*n = -3*n + 25 for n.

5

Suppose -3*i = -3*l - i + 9, 6 = 2*l - 2*i. Suppose -3*t + 5*j + l = 5, 26 = t + 5*j. Solve -t = 5*u - 21 for u.

3

Let p(a) = 2*a - 7. Let d be (3/(-6) + 1)*28. Suppose -4*r + d = 5*x, -5*r - 2*x - 1 + 27 = 0. Let c be p®. Solve -c = -m - 3 for m.

2

Suppose 5*r - 5*i - 15 = 0, 4*r - r - 14 = -2*i. Suppose -r*a = -a - 12. Solve -a - 16 = 4*p for p.

-5

Let s be 2 + 0 + -1 + 4. Suppose -f + 3 = 4*v, -s*f + v = 6*v - 30. Suppose 4*n - f*n + 7 = -z, -z = -2*n + 4. Solve -l + 4*l = n for l.

1

Let y = -76 - -81. Solve h + y - 4 = 0 for h.

-1

Let j = 23 - 11. Suppose -8*c = -4*c - j. Solve -c*t = -5*t - 4 for t.

-2