Solve -2*a + 5 = 3*v + 9, a + 2 = 5*v for v.

0

Solve u - q = 0, -57 + 22 = -5*u - 2*q for u.

5

Solve 3*g + 23 = -4*c, -2*g = 12*c - 17*c for c.

-2

Solve 4*o = -3*w - 4, 3*o - o = -5*w - 2 for w.

0

Solve 0 = -w - b - 2, -3*b - 2*b = 2*w - 5 for w.

-5

Solve 0 = z + 4*q + 16 - 0, 10 = 5*z + 2*q for z.

4

Solve -5*v - 20*y = -15*y - 5, 3*y = -4*v + 2 for v.

-1

Solve -s = -4*s + 3*i, 2*s = 4*i - 4 for s.

2

Solve -o + 4*q - 8 = -2*o, -5*q = -4*o - 31 for o.

-4

Solve 3*y - 3*l = -3, -4*y - 28 = 11*l - 7*l for y.

-4