Solve 2*o = 3*y - 12, 9*o - 9 = 8*o - y for o.

3

Solve 4*d - 5*o = -d + 5, o + 17 = 5*d for d.

4

Solve 5*m = 6*m + 5*h + 8, -h = -m - 2 for m.

-3

Solve 5*m = w + 10*m, m = -2*w for w.

0

Solve 5*w - 25 = 0, -5*n + w - 10 = -2*w for n.

1

Solve -2*f - 8 = -2*s, 2*s = -2*f - 4 - 8 for f.

-5

Solve 6*i - i + 2*w = -21, 0 = 5*i - 3*w + 31 for i.

-5

Solve b + 3*q - 7 = 0, 49 = 3*b - 5*q + 42 for b.

4

Solve 42*j = b + 40*j + 9, -2*j = 2*b for b.

-3

Solve 3*l = -t + 2, -t + 2*l - 18 + 25 = 0 for t.

5