Q: Solve 34 - 71 + 22 = -3*r for r.

A: 5

Q: Solve 0 = 124*b - 126*b + 8 for b.

A: 4

Q: Solve 357 - 445 = 8*q for q.

A: -11

Q: Solve -1506 + 206 = -52*y for y.

A:
25