Q: Solve 155 = -82*u + 729 for u.

A: 7

Q: Solve 1057*y - 5663 = -31078 - 6295 for y.

A: -30

Q: Solve 1067*c - 7248 - 2289 = -101*c + 29007 for c.

A: 33

Q: Solve g + 387 - 398 = 0 for g.

A:
11