Solve 0 = l - 3*j + 7, 5*l - j = -4*j + 37 for l.

5

Solve x + 4 = 4*s, s + 21 - 22 = -4*x for x.

0

Solve i - c = 35 - 29, -4*i - c = -9 for i.

3

Solve y - 3*r - 2*r = -5, 5*y = -5*r + 5 for y.

0

Solve -5*i - 3*s - 8 = 0, -203*s - 3 = 5*i - 205*s for i.

-1

Solve 5*m - 3 = -3*h, 7*h - 5 = 2*h + 4*m for h.

1

Solve -3*z + 9 = 5*o, -5*z + 15 = 2*o - 4*o for o.

0

Solve -h = 4*a - 6, -3*h + 7 - 5 = -4*a for a.

1

Solve 0 = 2*o + 2*r, -4*o - 30*r = -35*r + 45 for o.

-5

Solve -4*x + 4 = -2*o, 0 = -3*x - x + 5*o + 4 for x.

1