Q: Solve -510 = 329*x - 380*x for x.

A: 10

Q: Solve -149*o + 52*o - 776 = 0 for o.

A: -8

Q: Solve 5*n - 16*n = -33 for n.

A: 3

Q: Solve -597*b - 9142 - 22638 = 432*b + 35105 for b.

A:
-65