Solve 3*o - 3*y + 12 = 0, o + 0*y - 20 = -5*y for o.

0

Solve 6*w + s = w, 0 = w + 4*s + 19 for w.

1

Solve 2*h = 4*u - 12, -h = -u + 2 - 0 for u.

4

Solve d - 2*m = -0*d + 4, 2*d - 6 = 3*m for d.

0

Solve -5*g - 5 = -5*j, 265*j = 267*j + 4*g + 34 for j.

-5

Solve -5*k = 4*x + 22, 20*x + 2*k = 18*x - 10 for x.

-3

Solve -313*w = -315*w - 2*r - 18, 26 = -4*w - 2*r for w.

-4

Solve 15 = 2*w + 5*s, -7*w + 2*w - 15 = -5*s for w.

0

Solve -5*h + 30 = -4*w, -2*h + w + 9 = -0 for h.

2

Solve -1 = -h + 2*p, 0 = 4*p - 6*p for h.

1