Solve 0 = b - 6*b + 5*n - 25, 3*b = -3*n - 9 for b.

-4

Solve 5*n - 50 = -4*z, 0*n + 28 = 2*z + 3*n for z.

5

Solve 15*n - 12*n - 17 = -4*h, 0 = 4*h - 4*n + 4 for h.

2

Solve 3*h - 5*x = 6*h - 12, 14 = -2*h + 4*x for h.

-1

Solve -4*s - 113*q + 111*q + 14 = 0, s + 13 = 5*q for s.

2

Solve 13 = -i + 3*w - 5, 2 = i + w for i.

-3

Solve 0*w = -5*w + 5*o - 20, 3*w - 2*o + 8 = 0 for w.

0

Solve -2*r - 3*t - 10 = 0, -10 = -r + 4*t - 4 for r.

-2

Solve 0 = -5*a + 4*m + 10, 4 = 10*a - 8*a - 5*m for a.

2

Solve -2*i - 2*m = -6*m - 20, 0 = 4*m + 16 for i.

2