Suppose 4*x - 21 = 15. Solve 1 = 2*r - x for r.

5

Suppose 50 = -5*g - c + 284, g - 4*c - 51 = 0. Suppose 3*s - g + 14 = 0. Solve -2 = 3*v - s for v.

3

Suppose -3*t = -4*y + 2*t + 16, 5*y - 20 = t. Solve -y*s + 2*s = -2 for s.

1

Let l(m) = -m3 - 32*m2 + 34*m + 34. Let n be l(-33). Suppose 0 = 2*j - 3*f, -f + 5*f = 8. Solve -g = -j + n for g.

2

Suppose n = 62 - 59. Solve n*b = b + 4 for b.

2

Suppose -3*g - 4*y + 25 = 0, -26 = -3*g - 5*y + 3. Suppose g = -4*r + 15. Solve 2*v = r*v for v.

0

Suppose -11 = -2*v - 2*n + n, 4*n - 19 = -3*v. Solve r = v*r - 16 for r.

4

Suppose 2*o - m = 11, 1 = -5*o - m + 11. Suppose 5*k + 40 = 2*x + o*x, 5*x - 30 = 3*k. Solve -x*u - 9 - 3 = 0 for u.

-4

Suppose -2*m - 2*i = -12, 3*m + 2*i - 14 = -0*i. Suppose -4*h = -m*k - 12, -2*k - k = 3*h - 9. Solve k*a - 5 = a for a.

-5

Let m = 3 + -3. Suppose -3*f + 6 + m = 0. Suppose 2*l - 6 = -f*d + 7*d, 2*d = 5*l - 15. Solve d = -i - 2*i + 3 for i.

1