Q: What is the solution?
Solve 476*a - 53 = 357*a + 66 for a.

A: 1

Q: What is the solution?
Solve -180656 = -4*q - 180668 for q.

A: -3

Q: What is the solution?
Solve -129117 + 70325 = -1502*q + 73384 for q.

A:
88