Q: Solve 33*f + 18 + 15 = 0 for f.

A: -1

Q: Solve -11824 + 21 - 7677 = 457*q + 13881 for q.

A: -73

Q: Solve 11*c + 76 = -1 for c.

A: -7

Q: Solve d + 2 = 6 for d.

A:
4