Let f(x) = -229*x - 873. Let k be f(-4). Solve -4*v - 2*i - k + 63 = 0, 5*v - i - 25 = 0 for v.

5

Suppose 2*k = 86 - 460. Let f = 191 + k. Solve 24 = -4*d - f*z, 3*z + 13 = -0*d + 2*d for d.

-1

Let f(s) = -s**2 + 13*s + 19. Let b be f(15). Let u(j) = 2*j + 57. Let o be u(b). Solve -2*m - 12 = 2*m, 5*a - o = 5*m for a.

4

Let n be (30*1)/((-138)/(-23)). Solve v - 4 = 0, n*f + 13*v + 21 = 17*v for f.

-1

Suppose 0 = 6*b - b - 75. Let s be ((-3)/(-9))/(321/(-36) + 9). Suppose s*m = -4*v, 0 - b = 2*v + 5*m. Solve c = 3*t + 6, -v*t + 3*c - 9 = -3 for t.

-3

Suppose y = 4*y + 9. Let o(u) = 2*u**2 + 2*u - 5. Let w be o(y). Suppose -2*g + 11 - w = 0. Solve -4 = c, 2*n + c = g*c + 4 for n.

0

Let k = -4 + 9. Suppose 0 = 34*i - 237 + 33. Solve 0 = -k*s - n + 14, -3*s - n + i*n + 14 = 0 for s.

3

Suppose 0 = 4*z + 8, -5*u + 40*z - 38*z + 29 = 0. Solve x - 3 = -3*l, -10 = -u*l + 5*x - 5 for l.

1

Suppose 7*g - 42 - 9 = v, -4*g + 2*v = -32. Solve z = -2*u + g, -18 + 1 = z - 4*u for z.

-1

Suppose -3*t = -3 - 12. Suppose -17*k + 35*k = 13*k + 12*k. Solve l - j = -0*l - 2, k = 3*l + t*j - 26 for l.

2