Q: Solve 0 = 86*u - 82*u for u.

A: 0

Q: Solve 18*g - 9 = 9 for g.

A: 1

Q: Solve 0 = -14*j + 1495 - 1215 for j.

A: 20

Q: Solve 229215 - 226479 = -57*x for x.

A:
-48