Solve 3 = -3*n + 120*u - 117*u, 0 = 3*n + 2*u - 22 for n.

4

Solve -l + 2*s = 3*s + 8, 0 = -5*l + 3*s - 8 for l.

-4

Solve h + 1 = -0*x + x, -8*h - 13 = -3*x for h.

-2

Solve -s + 2*f + f = 4, 2 = -3*s + 4*f for s.

2

Solve -2*s + h = -7*s - 22, 24 = -4*s - 4*h for s.

-4

Solve -8*h + 10*h - 17 = -5*c, -2*h + 7 = 3*c for c.

5

Solve -z - 4*z = -r - 25, 20 = 4*z + 3*r for z.

5

Solve -a - 3*k = 5, -46 = 4*a + k - 37 for a.

-2

Solve -4*j + x = -14, 2*j + 0*x - 4 = 2*x for j.

4

Solve 5*c + 6 = -l - 8, 0 = 4*l + 2*c + 20 for l.

-4