Solve 0 = 3*o + 4*q - 23, -8*q - 2 = -2*o - 4*q for o.

5

Solve y + 2*a = -15, 3*y + 3*a + 5 = -25 for y.

-5

Solve 4*c + 5*w = -20, 2*c + 4 = -11*w + 10*w for c.

0

Solve -w + 5*w = o + 18, -4*w = -2*o - 16 for o.

2

Solve -3*z - 8*g + 5*g = -6, -4*z - 5*g = -10 for z.

0

Solve -o - 18 = -a - 5*o, 2*a + 5*o = 24 for a.

2

Solve k = -2*c - 10, -16*k = c - 12*k + 5 for c.

-5

Solve -2*g - g - 35 = 4*k, -10 = -3*g + 5*k for g.

-5

Solve 3 + 13 = -y - 3*i, 5*y = -5*i - 30 for y.

-1

Solve -5*g = -2*v - 27 + 7, 0 = 4*v + 2*g - 8 for v.

0