Solve -2*y - 4*o = -22, -4*y + 2*o + 12 = -2 for y.

5

Solve 5*a - 15 = 2*c + 14, 0 = c + 3*a - 13 for c.

-2

Solve -2*m + 5 = -2*a - 7*m, 3*a - 30 = 5*m for a.

5

Solve x - 2 = -2*x - l, -12 = 2*x + 4*l for x.

2

Solve 5*p - 3*v + 12 = 0, -3*p + v - 14 = 2*p for p.

-3

Solve 2*f = -2*i - 8, 4*f + 2*i + 21 - 9 = 0 for f.

-2

Solve -15 = 5*z + 3*s, -4*z = -4*s + 126 - 146 for z.

0

Solve 0 = -l - 3 - 1, 24 = -4*j - 2*l for j.

-4

Solve -4*z - 3*w = -4*w - 19, 4*w + 12 = 0 for z.

4

Solve o + 2*g = -5, 15 = 2*o - 2*g + 13 for o.

-1