Q: What is the solution?
Solve 11*w + 24 = 2 for w.

A: -2

Q: What is the solution?
Solve 55*o - 90 = 73*o for o.

A: -5

Q: What is the solution?
Solve -9*q - 13*q + 126 = -4*q for q.

A:
7