Solve -9 = -12*o - 21 for o.

-1

Solve 90 - 160 = -14*i for i.

5

Solve 24*o - 74 + 2 = 0 for o.

3

Solve 23*c + 31 = -8*c for c.

-1

Solve 3006 = -13*f + 3071 for f.

5

Solve -24*h = -18*h - 24 for h.

4

Solve -21*g = -57 + 183 for g.

-6

Solve 32*k + 65*k = 873 for k.

9

Solve 5 = -245*x + 246*x for x.

5

Solve -4*i - 32*i = 36 for i.

-1