Let f = -25 + 45. Solve 2*u - f = -3*u for u.

4

Suppose m = 6*m - 25. Solve m*k = -0*k for k.

0

Suppose -10 - 2 = 2*p. Let g = p + 6. Solve g = -3*v + 11 + 4 for v.

5

Suppose 2*n = -10, -2*n = -r - 7*n - 22. Suppose -2*m - 5*k = -20, 2*m - 5*k = m - 20. Solve 3*t = -m*t - r for t.

-1

Suppose 4*x = -2*g + 4, 0 = -x - 2*x + 4*g + 25. Let m(a) = a - 5. Let u be m(5). Suppose u*f + 3*f - 6 = 0. Solve x*t = f*t + 2 for t.

2

Let d(i) = i + 7. Let j be d(-6). Solve j = -u - 3 for u.

-4

Let w = -19 - -16. Suppose -5*n + 3*y = 9, 20 = -4*n - 3*y - y. Let s = w - n. Solve s*v + 2*v + 2 = 0 for v.

-1

Let s(a) = -3*a + 30. Let j be s(9). Solve j*v - v + 6 = 0 for v.

-3

Suppose -50 = -2*d - 0*d. Suppose -3*x + 5*c - 13 = 0, -4*x + 2*c = -c - 1. Suppose -r - x*r = -d. Solve 15 + r = -4*a for a.

-5

Suppose -6*m + 45 = -m. Suppose -4*n - 15 = 2*u - m*n, u = n - 3. Solve 3*s - 4 - 5 = u for s.

3