Let d(b) = b - 6. Let c be d(6). Let i be 1 + (c - -2) - 2. Let w be (i - -1)/4*28. Solve -2*s - 4 = -w for s.

5

Let j be (-4)/(-10) - 492/(-20). Suppose -5*s + 7 = -k - 8, -5*k = j. Solve -s*n - 2 + 8 = 0 for n.

3

Suppose -12 - 2 = -2*y + 5*g, -4g = 8. Let u = -12 - -4. Let d be (-1)/(-3)(1 - u). Solve -d*n = -n - y for n.

1

Let x = 10 + -18. Let n = 12 + x. Solve n*f - 8*f + 12 = 0 for f.

3

Suppose 0 = 2*r - 3 - 1. Suppose -2*i + n + 26 = 0, 2*i + n = 3*i - 15. Let u = i - 2. Solve -1 = -r*c - u for c.

-4

Let k be 3 - 5*(-1)/(-5). Solve 2 = -k*d - 0 for d.

-1

Suppose -3*h + 11 = -22. Let m = -8 + h. Solve -m = 5*l + 12 for l.

-3

Let l(n) = 3*n - 6. Suppose q + q = 6. Let i be l(q). Solve g + i + 0 = 0 for g.

-3

Suppose 5*q - 2 = 5*f - 3*f, 2*f - 8 = 0. Suppose -2*i = -6 + q. Suppose 3*x = -i*w + 15, -2*x + 0 = -3*w + 3. Solve -8 - 1 = w*m for m.

-3

Let p be -2 + (9 + 0 - 1). Suppose -s - m = -6*s + 16, -3*s + 2*m = -4. Let c(g) = -g - 1. Let o be c(-3). Solve -p = -o*d + s for d.

5