Solve -u = -k + 5, 0*u + 7 = 3*k - u for k.

1

Solve -20 = 2*n - 3*q, 0 = 5*n - q + 16 + 8 for n.

-4

Solve -10 = -3*h - j, -4*h + 3 + 5 = -4*j for h.

3

Solve -3 = 3*y + 3*o, -5*y = o + 8 - 3 for y.

-1

Solve 3*q - 5*s = 11 - 12, -2*q - 4*s = -14 for q.

3

Solve -4*n - 3*h + 18 = 0, -2*n - h - 2 = -10 for n.

3

Solve 4*d + 4 = -4*i, -4*d - 2*i + 7*i - 31 = 0 for d.

-4

Solve -2*i + 2*t - 16 = 0, -10 = 5*i + 2*t - t for i.

-3

Solve -u = -5*g - 10, 3*g - 3*u = -6 + 12 for g.

-3

Solve -4*w = 4*p + 28, -3*p - 4 = 2*w + 13 for w.

-4