Solve -3*x + a - 27 = -2*a, -a = 4*x + 16 for x.

-5

Solve -27 = 4*u + o, 7*o - 11*o = -3*u + 13 for u.

-5

Solve -3*y - 2 = 2*q - 12, 0 = -4*y for q.

5

Solve -2*y = -2*o + 6, -3*y + 3*o = 8*o - 23 for y.

1

Solve -p - 1 = -o, -28*p + 2*o - 6 = -27*p for p.

4

Solve 4*t = -5*a - 2, 0*t - 5*a + 22 = -4*t for t.

-3

Solve 0 = 3*n + 9, -3*n = 7*q - 4*q + 9 for q.

0

Solve 0 = -4*r + 4*t + 4, -9*r + 5*r = t - 9 for r.

2

Solve 0 = -5*i - q - 12, 386*i = 381*i + 2*q - 6 for i.

-2

Solve -a + 7 = -3*k, 6*a + 13 = 4*a - 3*k for a.

-2