Solve -12 = 3*i + 3 for i.

-5

Solve -78 + 3 = 15*k for k.

-5

Solve -4*z - 4 - 16 = 0 for z.

-5

Solve 5*g + 13 = 3 for g.

-2

Solve 4357*n - 55 = 4346*n for n.

5

Solve -960*z + 957*z = 21 for z.

-7

Solve 98*z - 18 = 95*z for z.

6

Solve -13 = 6*x - 1 for x.

-2

Solve -13 + 19 = 2*f for f.

3

Solve -14 = -7*b + 21 for b.

5