Solve 0 = -7*o + 227 - 171 for o.

8

Solve -2*h - 832 + 840 = 0 for h.

4

Solve 0 = 24*l - 21*l + 12 for l.

-4

Solve 19 = 72*c - 557 for c.

8

Solve 25*d + 17 = -8 for d.

-1

Solve 5*m = 10*m + 15 for m.

-3

Solve -23*c + 100 = 2*c for c.

4

Solve -8*l - 1417 = -1385 for l.

-4

Solve -48*f = -47*f - 1 for f.

1

Solve 18*m + 74 = -70 for m.

-8