Solve -5*l + 4*f + 7 = -10, 5 = -l - 2*f for l.

1

Solve -4*c + 2*c + 2*s - 12 = 0, 2*c + 20 = 4*s for c.

-2

Solve u + 16 = 3*g + 5, -15 = -5*u + g for u.

4

Solve -y = -5*y + 20, -5*y + 28 = -3*w for w.

-1

Solve -6*y = -2*s - 4*y - 2, -3*s - 2*y - 23 = 0 for s.

-5

Solve -g = -4*s + 7*s + 5, -20 = 4*g + 4*s for g.

-5

Solve -4*n + b = -5, -2*n + 0*b = -3*b - 15 for n.

0

Solve -7*p + 4*p = 12, -2*u = -3*p - 14 for u.

1

Solve 0*q + 2*q = -v + 8, 0 = -4*q + 3*v + 6 for q.

3

Solve 0 = 5*h - a - 4, -4*h - 2*a - 8 = -6*h for h.

0