Let u = 14 - 10. Suppose 2*r - 147 = -2*r + f, -u*f - 120 = -3*r. Let t = r - 33. Solve 2*k + y - t = -3*k, y - 3 = 4*k for k.

0

Suppose 10*s - 3 - 10 = 7. Solve 16 = v - 6*q - 0*q, s*q + 8 = v for v.

4

Suppose 3*s + 7 - 16 = 0. Let o be (s - 1) + -2 + -2. Let m be 8 - (4 + o/2). Solve -2*j - 6*n = -11*n + 26, -2*n = -m*j - 23 for j.

-3

Suppose -5*u = -5*l - 55, -10*u + 15*u - 2*l = 49. Solve -u = -o - 2*n, -3*n + 15 = o + 2*n for o.

5

Let q = 12 - 10. Let h = -1875 + 1893. Solve 0 = -c + q*v + 9, 2*c + 5*v + 0*v = -h for c.

1

Let p(d) = d3 + 5*d2 - d - 10. Let m be p(-4). Suppose 0 = 14*h - m*h - 44. Solve v + 11 = -4*u, 0*u - h = u + 3*v for u.

-2

Let c be ((-5)/3)/(5/(-12)). Solve c*k - 24 = 4*h, -3*k + 4*k = -h - 2 for h.

-4

Suppose -6*d = -0*d - 14*d + 32. Solve -3*p = -3*y + 2*p + 30, -d*p = -4*y + 32 for y.

5

Suppose 0 = -9*g + 8g + 26. Let a be (-10)/(-4)-2 + g. Solve -5*p + r = -a, 4 + 11 = 4*p + r for p.

4

Let c(f) = 2*f**2 + 5*f - 10. Suppose -22*h + 23*h + 5 = 0. Let d be c(h). Solve -5*v + d = -2*v + 4*b, -25 = -5*v + 3*b for v.

5