Solve 141*v - g + 2 = 142*v, 2*v + g - 7 = 0 for v.

5

Solve 0 = m - l + 4 + 1, -5*m = -3*l + 17 for m.

-1

Solve -6 = -3*l + y, -17*y = -l + 23 - 71 for l.

3

Solve 2*u + 4*g = -20, 5*g = 5*u - 3*u - 25 for u.

0

Solve 2*u + 2*f = 2, -7*f = -4*u - 9*f + 12 for u.

5

Solve -8*w + 6*w = 4*o - 6, -3*o - 8 = 4*w for w.

-5

Solve -n + 5*w = 5, 11*n + 1 = 10*n + 3*w for n.

5

Solve -6*p + 4*l + 7 = -3*p, 0 = -5*p + l + 6 for p.

1

Solve -3*h + 29 - 48 = 4*m, -4*h = -m for m.

-4

Solve 4*c - z = 12, 4*c - z + 2*z = 4 for c.

2