Q: Solve -5280 = -20*c - 5020 for c.

A: 13

Q: Solve 546*b - 19508 = 2576*b - 4336 + 66028 for b.

A: -40

Q: Solve 437 = -44*d + 85 for d.

A: -8

Q: Solve 0 = -33*x - 60 - 138 for x.

A:
-6