Q: Solve -88*g - 307 = 219*g for g.

A: -1

Q: Solve 209787 - 209121 = -74*q for q.

A: -9

Q: Solve -343039*c + 342998*c = 0 for c.

A: 0

Q: Solve -4729*d = -4735*d + 30 for d.

A:
5