Solve 0 = -o - 2*p - 2, 4 = o - p for o.

2

Solve 6*y - 4*m = y + 23, -5*m - 19 = -3*y for y.

3

Solve l - 4*r + 3 = 0, -5 = -l - 2*r - 2 for l.

1

Solve -4*m + 12 = 4*k, m + 2*m = -4*k + 13 for m.

-1

Solve 2*r + 4*m = -12 - 4, -3*r - 6 = -3*m for r.

-4

Solve 3*g + 2*m = -6, 2 + 2 = -2*g - 3*m for g.

-2

Solve 19 = 4*l - u, 0 = 4*l - 4*u - 4 - 24 for l.

4

Solve -2*a + 3*z - 24 = z, 2*z - 38 = 4*a for a.

-7

Solve 0 = -5*m + 3*l + 19, -37*m + 33 = -32*m + 4*l for m.

5

Solve -3*p + 55 - 45 = m, -3*p + 4*m = -35 for p.

5