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

0

Solve 2*g - 28 = -2*g - 4*h, 5*h = -g + 23 for g.

3

Solve 0*u + 5*u = 2*d + 15, -4*u + 12 = d for d.

0

Solve -2*a = -l - 19, a + 28 = 5*a for l.

-5

Solve -4*h = -5*p + 1, 0 = 5*h - 5*p - 107 + 112 for h.

-4

Solve 3*r = 4*t - 13, t - 3 + 1 = 2*r for r.

1

Solve 0 = d - 24 + 19, -4*t + 3*d - 15 = 0 for t.

0

Solve 0 = 4*w + 4*j + 8, 2*j - 45 + 55 = -4*w for w.

-3

Solve 5*f = 5*o + 10, -4*o + 5*f = -6*o - 11 for o.

-3

Solve -6*n = -3*u + 60, 10*u + 12 = 7*u - 3*n for u.

4