Solve -19 = -0*k - k - 4*r, -5*r + 23 = 2*k for k.

-1

Solve -13*j - g = -8*j - 23, g = 3*j - 9 for j.

4

Solve 0 = 22*x - 25*x + 2*p - 8, x + 12 = 3*p for x.

0

Solve 0 = -l + 5*r - 5, 4*r + 0*r - 25 = 5*l for l.

-5

Solve -o = -4*n + 11 + 4, -16 = -3*n - 4*o for n.

4

Solve -7 + 3 = j - l, 4*l - 8 = 0 for j.

-2

Solve -3*h = -j - 2*j - 3, -5*h = 2*j - 33 for j.

4

Solve 3*y + 4*x - 13 = 0, -4*y + 5*x - 17 = -8*y for y.

3

Solve 3*b + r = -7, -7*r = -3*b - 11*r + 8 for b.

-4

Solve -n - 2 = -5*n - 5*r, 5*r = -3*n - 1 for n.

3