Q: What is the solution?
Solve -23*a - 171 - 798 = 300*a for a.

A: -3

Q: What is the solution?
Solve 49*w - 12406 = 12461 - 25161 for w.

A: -6

Q: What is the solution?
Solve 0 = -12*c - 28*c + 160 for c.

A:
4