Solve 0 = -3*o + 2*n - 5*n - 12, 0 = -3*o - 4*n - 17 for o.

1

Solve 4*y = -4*j + 7 - 19, -4*y - 26 = -3*j for y.

-5

Solve 8*f + u + 18 = 6*f, -f + u = -3 for f.

-5

Solve 2*a + m = 5*a - 18, 0 = 4*a + m - 17 for a.

5

Solve 0*b - 2*b - 2 = -2*l, -l - 5*b = -19 for l.

4

Solve -2*g + 13*z - 4 = 17*z, -5*g - 14 = 6*z for g.

-4

Solve -2*x = -4*g - 4, 5*x - 11 = -4*g - 1 for g.

0

Solve x - 48*u = -44*u + 13, 0 = -3*x + 4*u + 23 for x.

5

Solve 4*u = 5*c, -30 = 2*u - c + 6*c for u.

-5

Solve 0 = 3*r - i + 2, 3*r = -r + i - 1 for r.

1