Solve -l = -3*y - 2, -6*y - 4*l - 20 = -4*y for y.

-2

Solve -4*o = -4*h, 0 = 5*o + 5*h - 9*h - 3 for o.

3

Solve 3*l = 9*a - 6*a, -5*l + 4*a - 5 = 0 for l.

-5

Solve 3*b + q - 1 = 0, 7*b - 9*b = q + 1 for b.

2

Solve -k - 3*u + 19 = 0, 5*u = 3*k - 6 + 19 for k.

4

Solve -3*q = 5*w - 0 + 1, 5*w - 11 = 3*q for q.

-2

Solve -l - r = -3, r - 2*r + 1 = 2*l for l.

-2

Solve 3*s - 5*i = 37, 0 = -308*s + 313*s + i - 15 for s.

4

Solve -4*g = 2*h + 22, 2*g = 4*h + 39 - 65 for h.

3

Solve -3*w - l + 274 = 268, l + 2 = w for w.

2