Solve -5 = -4*x + 15 for x.

5

Solve 12*n = 8*n + 4 for n.

1

Solve -307*c = -317*c for c.

0

Solve 0 = 17*f - f + 48 for f.

-3

Solve -9*x + 64 - 37 = 0 for x.

3

Solve 12*f - 17*f = 25 for f.

-5

Solve 84 - 28 = 14*l for l.

4

Solve 86*i = 90*i + 4 for i.

-1

Solve o = -19 + 24 for o.

5

Solve 0 = 37*m - 52 - 355 for m.

11