Solve -3*x = o + 6, -11*x + 13*x = -3*o - 4 for o.

0

Solve -z - 3 = -2*n, 4 = -z - n + 4*n for z.

-1

Solve o + 11 = 3*p, -p + 2*o - 4*o = -13 for p.

5

Solve -2*n - 10 = q, 4*n + 32 = -0*q - 5*q for q.

-4

Solve -5*a + g = 2 - 12, a + 14 = -3*g for a.

1

Solve 3*t + 4*b - b - 27 = 0, -5*t + 2*b + 17 = 0 for t.

5

Solve -5*t + a = 5, 15*t - 12*t + 10 = 2*a for t.

0

Solve 0 = u - 4*g + 19, 10 = 3*g - 5 for u.

1

Solve -3*s + 25 = -4*u, 14*s = 13*s + 4*u + 19 for s.

3

Solve 2*d - c + 9 = -2, 29 = -5*d + 3*c for d.

-4