Q: Solve 0 = 22*w + 182 - 6 for w.

A: -8

Q: Solve -429*k + 904*k = 7293*k - 190517 - 95839 for k.

A: 42

Q: Solve -2184 = 204*x - 48*x for x.

A: -14

Q: Solve 212*o = -19*o - 261*o + 12300 for o.

A:
25