Suppose 0*d - 43 = -2*d - 5*r, -2*r + 37 = 3*d. Let q = d + -6. Solve q*b - 7 = 5 for b.

4

Let h = -21 + 24. Suppose -2*n + 3*b = -n - 18, -4*b - 68 = -5*n. Solve -h*w = w - n for w.

3

Suppose -8*s + 11 = -5. Solve 3 = -5*w - s for w.

-1

Let z = 40 + -38. Solve z = -k + 1 for k.

-1

Let j = -7 - -7. Solve j = -2*t + 1 + 1 for t.

1

Suppose -3*y = -2*y - 2. Let c be ((-2)/(-4))/(y/24). Let p be (-37)/(-7) - c/21. Solve -p*v = -5 + 30 for v.

-5

Let a(q) = -q**2 + 6*q - 2. Suppose 2 = 3*w - 2w. Let n be w(1⁄2 - -2). Let j be a(n). Solve j = -0*d - d for d.

-3

Suppose 19 = -11*j + 52. Solve -j*u - u - 20 = 0 for u.

-5

Suppose -2*g - l = -7, -4*g = 3*l - 12 + 1. Suppose g = 4*w - 3. Solve w*p - p - 3 = 0 for p.

3

Suppose -c - 12 = -3*n, -c = -4*n - 5 + 21. Solve 4*q = -c*q - 8 for q.

-2