Solve 4*z + 4*w = -20, 11 = 2*z - 5*w - 0 for z.

-2

Solve -20 = 9*k - 5*k - 2*i, 0 = -5*k + 3*i - 27 for k.

-3

Solve -25 = 5*g, 0 = 3*t + 2*t + 4*g for t.

4

Solve -2*s - 20 = 5*m, -4 = 4*s + 8*m - 7*m for s.

0

Solve -6*c = -2*c - 4, 5*k - 5*c = 0 for k.

1

Solve v = -2*h - 2, 0 = -v + 2*h - 2 for v.

-2

Solve -2*y - 6 = 3*p, 47 = 4*p - 4*y + 15 for p.

2

Solve -5*q = 8 - 23, -4*a - 2*q - 6 = 0 for a.

-3

Solve -2*u = -4*d + 10, 4*d = 6*d - 5*u + 7 for d.

4

Solve 4*w = 6*w - 2*p + 6, -4*w - 24 = 2*p for w.

-5