Solve 0 = 2*z + 3*y + 9, -122*y + 125*y = -3*z - 6 for z.

3

Solve 0 = -w - 5*x + 6, 0 = 3*w - x - 4 + 18 for w.

-4

Solve -41 = -3*w + 5*m - 18, w + m = -3 for w.

1

Solve -3*b + 4*b = 5*p - 10, -5*b + 5*p = -10 for b.

5

Solve -4*z - 6 = -9*z + 3*j, 2*j = 4*z - 6 for z.

3

Solve 2*k = -2*u - 2, -6*u + 2*u + 4*k + 20 = 0 for u.

2

Solve -13 = o - 4*i, 4*o + i = -o - 2 for o.

-1

Solve 4*i - 10 = -6*o + 4*o, 1 = 4*i - o for i.

1

Solve 9 = 2*n - q - 2, 3*n - 17 = 2*q for n.

5

Solve 5*b + 3*r = 16, -b = b - 2*r - 16 for b.

5