Suppose -d - 2*d = -3*z - 15, -4*z = 2*d + 32. Let s = z + 7. Suppose -4*x + 26 = 3*g, -2*g + s*x = 3*x - 18. Solve -r = -4*r + g for r.

2

Let q = 3 - 1. Suppose -4*a - w + 29 = 0, 5*a - 5*w = -0*w + 5. Let s = a + -4. Solve -r = -q - s for r.

4

Suppose 5*f - 4 = 26. Solve 3*m - f = -0 for m.

2

Suppose 0*d + 18 = 4*d + 2*t, -12 = -5*d + t. Solve 1 = 4*o - d for o.

1

Suppose -d - 3*b = -0*d + 3, 20 = -4*d - 4b. Let t be 2(-9)/d - 0. Suppose t*g = -g. Solve -k + 2*k - 1 = g for k.

1

Let r(f) = -8*f3 + 2*f2 + 12*f - 4. Let i(w) = -7*w3 + w2 + 11*w - 4. Let n(u) = 7*i(u) - 6*r(u). Let d be n(-6). Solve d*g + 2*g = 0 for g.

0

Let m(g) = 2*g3 + g2 + g. Let w be m(-1). Let c = w - -4. Solve 4 = -2*p + c for p.

-1

Let r = 0 - -13. Suppose 7 + r = 4*b. Solve 4*z = 3 + b for z.

2

Let n(u) = -2*u3 + u2 - u. Let y be 1 + (0 - -2) + -2. Let p be n(y). Let m be 2/p + (-16)/(-1). Solve -k = 2*k + m for k.

-5

Let g(f) = -2*f - 6. Let i be g(-5). Solve -5 = -o - i for o.

1