Solve 3*q - 2*k + 23 = 0, 0 = 2*q - 6*q - 4*k + 16 for q.

-3

Solve 2*q - 3 = -3*v - 15, -3*v - 9 = q for v.

-2

Solve 0 = -4*w - 4*n - 20, 0*w - 3*w = -n + 7 for w.

-3

Solve 5*r = -5*f + 7*r - 12, -8 = -2*f + 4*r for f.

-4

Solve 4*c = -3*n - 25, -5*n - c - 20 - 16 = 0 for n.

-7

Solve -3*h = -x + 3, 2*x - 4*h = -3 + 7 for x.

0

Solve 2*r - 4*j + 16 = 0, -r - 3*j + 12 = 2*r for r.

0

Solve 5*o - 9 = -4*q, o + 3*q - 41 = -37 for o.

1

Solve -9*h + 13 = -3*y - 7*h, 2*y = 5*h - 27 for y.

-1

Solve 4*g = 24, -5*a - 2*g + 12 = 5 for a.

-1