Solve 3*u - 5 = -k - 17, 4*k = 4*u for u.

-3

Solve 22 = -6*x + 4*x - 4*y, -16 = 4*y for x.

-3

Solve -9 = -2*n - 2*y - 3, 5*y - 15 = 5*n for n.

0

Solve v + 4*v + 19 = -2*q, 4*v + 18 = -3*q for q.

-2

Solve -q - p = -3, -11*q + 12 = -9*q + 5*p for q.

1

Solve -7*j + j + j + 5*h = 0, 5*h - 5 = 0 for j.

1

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

0

Solve 0 = 5*v - n - 5, 2*v - 2*n = -6 for v.

2

Solve -2*u = 7*v - 34, -6*v = -v - 4*u - 8 for v.

4

Solve -2*f - 10 + 0 = -3*k, 10 = 5*k - 2*f for k.

0