Solve -3*l + 3*q = -12, -4*q + 73 = 3*l + 54 for l.

5

Solve 2*r + 4*q = 4, 2*r = -q - 5 + 6 for r.

0

Solve -5*n - i = -23, 13*n = 16*n - 2*i - 19 for n.

5

Solve 30*x - 33*x = -s - 7, 2*s + 10 = 4*x for x.

2

Solve -9*a + 11*a = -2*m + 4, 5*m = 5*a + 50 for a.

-4

Solve 5*v = -5*j + 2*j - 3, 0 = 3*j - 12 for v.

-3

Solve 3*p = 5*w - 8, p + 28 = 2*w + 6*p for w.

4

Solve m - 4*h = -20, 5*h = 3*m + h + 20 for m.

0

Solve -3*s + 5 = a, -2*a - 9 + 16 = 5*s for a.

-4

Solve -4*x - 5 = -o + 5, 3*o + 2*x + 12 = 0 for o.

-2