Q: What is the solution?
Solve -g + 715 = -46*g - 20*g for g.

A: -11

Q: What is the solution?
Solve 249*c = 67*c - 138*c - 11200 for c.

A: -35

Q: What is the solution?
Solve 1387 = 658*l - 585*l for l.

A:
19