Solve 4*b = 4*n + 12, n + 2*n = 5*b - 9 for n.

-3

Solve 0*w - p = -3*w + 6, 0 = -4*p - 12 for w.

1

Solve 3*k - 4*w = 24 - 39, 0 = -5*w for k.

-5

Solve -5*q + 13*m - 9*m = -36, 4*q + m = 12 for q.

4

Solve -2*n + 69 = -3*b + 65, 0 = -2*b + 2*n for b.

-4

Solve 3*k + z + 13 = 1, -3*k = 4*z + 12 for k.

-4

Solve 0 = 4*s + 2*j + 5 + 3, -3*s = -j + 1 for s.

-1

Solve 3*d - 2 = -i, 5*i + 48*d = 45*d - 14 for i.

-4

Solve -2*y + 6*y = 3*a + 1, -4*y - 20 = 4*a for a.

-3

Solve -2*o + 5*x + 4 = 0, 6*o - 2 = 5*o - 2*x for o.

2