Q: Solve 0 = -43*d + 14*d - 116 for d.

A: -4

Q: Solve -4542 + 494 - 3888 = -256*r for r.

A: 31

Q: Solve 5496*g - 5471*g - 289 = 211 for g.

A: 20

Q: Solve -2797*w + 235246 = -5976*w for w.

A:
-74