Solve -65*n - 3*b - 36 = -69*n, 3*b - 18 = -5*n for n.

6

Solve 16*v - 13*v + 3*k - 18 = 0, -5*k = 2*v - 24 for v.

2

Solve -5*c - 14 = 4*b, -3*b + 0*c - 1 = -c for b.

-1

Solve -5*g + 4*r = -g + 4, -3*g - 3 = 2*r for g.

-1

Solve -5*l - 4*c = 0, 4*l = -0*l - 2*c for l.

0

Solve 4*y + x + 0*x - 3 = 0, -2*x = 2*y for y.

1

Solve -6*d + 2*d + 4*z - 4 = 0, -4*z = 2*d - 10 for d.

1

Solve -2*r + 8 = -6*i - 8, -r + 4*i = -11 for r.

-1

Solve 0*g = 4*g + 3*b + 11, 3*b + 3 = 0 for g.

-2

Solve -2*q + q - 5*w = 21, 3*q + 5*w = -23 for q.

-1