Solve 0 = 4*l - 5*q + 45, 0 = 66*q - 61*q - 25 for l.

-5

Solve -5*a + 0*a = -2*l + 10, -19 = 3*l + a for l.

-5

Solve -4*s + 9*s + 2*h + 33 = 0, 0 = -s + h - 1 for s.

-5

Solve 2*p + 7 - 3 = 0, 0 = -5*r - 3*p - 26 for r.

-4

Solve 2 = 3*r - 5*o - 20, r + 6 = -o for r.

-1

Solve 24 = 3*w + 3*u, 0*w + 2*u + 4 = 2*w for w.

5

Solve v - 80 + 88 = 2*s, 2*v + 2*s = -4 for v.

-4

Solve -k = -o, k = 20*o - 25*o + 24 for k.

4

Solve -4*h = 578*g - 580*g, -2*g = -2*h - 4 for g.

4

Solve 2*t + 8 = 49*o - 45*o, -5*t - 10 = -5*o for o.

2