Q: What is the solution?
Solve -107*i + 1050 = -32*i + 75*i for i.

A: 7

Q: What is the solution?
Solve 42*b + 232 = -20*b - 574 for b.

A: -13

Q: What is the solution?
Solve 119*o + 1801 + 432 = 91 for o.

A:
-18