Suppose -u = 4*u - 20. Solve -2 + u = -2*c for c.

Let u(j) = -j2 + 6*j + 7. Let v(z) = -z2 - 8*z + 11. Let o be v(-8). Suppose -4*b = -39 + o. Let y be u(b). Solve y = -7*l + 3*l - 16 for l.

-4

Suppose -27 = -7*z + 3*z - 3*n, -5*z + 29 = -n. Let o(s) = s3 - s2 + 3*s - 5. Let g be o(2). Solve -14 = -g*y + z for y.

4

Let n(x) = x**2 + 4*x - 2. Let p be n(-5). Let b = p + 7. Solve 0 = -5*r - b for r.

-2

Let t be (-6)/(-15) + 4/(-10). Solve 2*a - 2 = -t*a for a.

1

Suppose 2*k + 5*j - 3 = -16, -j - 17 = -2*k. Solve -14 - k = 4*y for y.

-5

Let m = -4 + 10. Solve -n + m*n = 15 for n.

3

Suppose -29 = -10*t + 51. Solve 3*z = -z - t for z.

-2

Let y = 20 - -7. Let x = y - 19. Solve x = -4*v + 24 for v.

4

Suppose -3*c = 2 + 7. Let p be -1 - ((-18)/c)/(-2). Let r be 2 + 1 + p/(-2). Solve 0 = 2*m + r + 2 for m.

-2

Suppose c - 10 = -4*c. Suppose -t + 5*o + 33 = 0, -2*t = c*t + 2*o - 22. Solve 2*q - 6*q + t = 0 for q.

2