Solve -15*m = -58 + 13 for m.

3

Solve 39*z - 9*z = 150 for z.

5

Solve -90 = -197*f + 167*f for f.

3

Solve -2*o - o = -6 for o.

2

Solve -25*y + 4 = -21*y for y.

1

Solve 12 = -14*o - 16 for o.

-2

Solve 0 = h + 6 - 2 for h.

-4

Solve 30 = -9*d + 15*d for d.

5

Solve 6*r - r = -10 for r.

-2

Solve -8*n + 12 = -2*n for n.

2