Q: Solve:
Solve 83*t = 1002 - 2579 for t.

A: -19

Q: Solve:
Solve 0 = 3*r - 36 + 45 for r.

A: -3

Q: Solve:
Solve 27371*q - 27132*q - 1068 = 11121 for q.

A:
51