Suppose -4*w + 4*h + 4 - 12 = 0, 5*w - 4*h = -6. Suppose -l + w*n - 5 = 6*n, 5*n = 5*l - 100. Solve l = y + 2*y for y.

5

Suppose 4*z + 6 = 74. Suppose 3*r + z = 20. Solve -g = -r - 1 for g.

2

Let r = -21 - -24. Let x be r - (-6 - (-1 - 2)). Solve 2 = -4*c - x for c.

-2

Suppose 12*v - 13*v = 0. Solve -4*b + v = -4 for b.

1

Let w be (-2)/(-1)*(-3)/2. Let d(t) = -4*t + 2. Let o(n) = -11*n + 5. Let f(g) = -8*d(g) + 3*o(g). Let c be f(w). Solve 3*h - c = -5 for h.

-1

Let b = 20 - 15. Solve 5 - 25 = -b*c for c.

4

Suppose 0 = 5*u - 0*n + 5*n - 165, -128 = -4*u - 2*n. Suppose -3 = -c + 5*j, 4*c - 3*j - u = -2*j. Solve c + 0 = 4*v for v.

2

Suppose 10*r - 20 = -0*r. Solve -3*d = -r*d for d.

0

Suppose -8 = -4*l, -3*p - 5*l - 4 - 16 = 0. Let a = p + 10. Solve a = -2*r + 4*r + 4 for r.

-2

Let t = 26 - 16. Let x be 6*(-3)/(-12)*2. Suppose -n + x = -1. Solve n*f + f = t for f.

2