Suppose -2*u - 2*a = a - 39, 3*a + 51 = 4*u. Solve -d = 4*d - u for d.

3

Suppose 0*g - 2*g + 14 = 3*s, -11 = -2*s - 3*g. Suppose 0 = -2*x - 3*x + 2*b - 8, -3*x + 4 = b. Solve -2*f + s = -x*f for f.

2

Let q(b) = -b**2 + 7*b - 8. Let a be q(6). Let w be a/(-4) + (-13)/2. Let d(j) = -2*j - 7. Let x be d(w). Solve x*z = z for z.

0

Suppose 5*k + 15 = 5*u, 5*u - k - 7 = -0*k. Suppose -5*d = -9 - u. Solve -5*z = -d*z - 6 for z.

2

Let n(p) = p2 + 3*p - 3. Let m be n(2). Let y(t) = t3 - 7*t**2 - t + 7. Let r be y(m). Solve r = -2*v + 5 + 5 for v.

5

Let i = -2 - -2. Suppose 4*b - 3*m - 25 = 0, 4*b - 6*m + m - 31 = 0. Suppose 2 = q - b. Solve -q*v + v = i for v.

0

Let g = 0 + 12. Suppose -4*d - g - 8 = 0. Let u be (-3)/d - (-44)/10. Solve -u*x - 11 = 4 for x.

-3

Suppose -3*r + 49 = -5*m, 0*r - 4*r = -m - 54. Solve 9 - r = -2*v for v.

2

Let h be (4/(-10))/((-5)/(-325)). Let c = h - -28. Solve -c = -3*p - 5 for p.

-1

Let b = 146 + -126. Solve 4*y = -y - b for y.

-4