Solve -l - 2 = -3*z - 3*l, -4 = -3*z - l for z.

2

Solve 2*g - 2 = 0, 16*g = -3*n + 14*g + 8 for n.

2

Solve -3*j = -3*r - 2*j + 2, 4*j + 8 = 0 for r.

0

Solve p + 4 = -f + 2*p, -p = 2*f - 7 for f.

1

Solve 3*u - 3*n - 1 - 11 = 0, 0 = 4*u - 2*n - 12 for u.

2

Solve 0 = d + 2*m + 9, 3*d + 33*m = 37*m + 23 for d.

1

Solve 6*a - a + 10 = 0, 4*r + 5*a = -6 for r.

1

Solve -5*f - 5 + 0 = 4*d, -5*f = 2*d - 5 for d.

-5

Solve -3*a = 6, 0*d - 5*d + 4*a + 28 = 0 for d.

4

Solve -3*a + 4*a + o = 0, -4*a = -3*o - 21 for a.

3