Solve 2 = 2*u + 4*g, 0 = -0*u + u - 2*g - 9 for u.

5

Solve -5*o = 3*g + 7, -2*g + g - 4*o = 0 for g.

-4

Solve 0 = 3*l - m - 1 - 8, 0 = -2*l + 3*m + 20 for l.

1

Solve t - 27 = -5*q - 0*q, q = -4*t + 13 for t.

2

Solve 4*y + 4*j - 8 + 28 = 0, 3*y - 17 = 5*j for y.

-1

Solve -q - 13 - 3 = -5*b, 3*q = -4*b + 9 for q.

-1

Solve -5*t = 4*f - 2*t, t + 19 = 5*f for f.

3

Solve -4*w + 3*z + 3 = -2, z + 8 = -5*w for w.

-1

Solve 4*t + 4*d + 32 = 0, -5*t + 6*t + 20 = -5*d for t.

-5

Solve -3*o = 5*b - 8*o - 10, 5*o = -4*b - 55 for b.

-5