Solve -7 = 3*b + 5*c, 5*b = -4*c + 9*c - 25 for b.

-4

Solve 4*d = 2*n + 75 - 57, -2*d - 6 = 4*n for n.

-3

Solve -x + p - 17 = 2*x, 3*x + 3*p + 21 = 0 for x.

-6

Solve 9 = -4*j - 7, 4*j = -5*q + 9 for q.

5

Solve 0 = -3*w - 38*j + 37*j - 17, 4*w = -3*j - 31 for w.

-4

Solve 2*u = -2*g - 10, g + 3*g = u for u.

-4

Solve -3*s - 8*i - 12 = -7*i, i + 7 = -2*s for s.

-5

Solve -4*i = 2*c - 20, 3*c + 8 = -i + 18 for c.

2

Solve -2*f + z = -3*f + 1, -3*f - 11 = -4*z for f.

-1

Solve 3*b - s - 18 = 0, -2*b - 4*s = -6*s - 16 for b.

5