Q: Solve:
Solve 150*w - 450 = -88 + 1588 for w.

A: 13

Q: Solve:
Solve -161*h + 168*h = -21 for h.

A: -3

Q: Solve:
Solve 0 = 23*j - 2096 + 2211 for j.

A:
-5