question: Teacher asked me this: Solve -39*y + 71 = 71 for y.
++++++++++
answer: 0
Solve -20*s - 289*s - 311 = 2*s for s.
Solve this plz.

A: -1
QUESTION: Math problem: Solve 0 = 7*s + 28 - 0 for s.
ANS: -4
Q: What is the solution?
Solve 4*y + 3720 = -157*y + 6*y for y.

A: -24
Write down the solution for this math problem: Solve 324*x = -180*x - 6048 for x.
answer: -12
Q: Solve:
Solve -557*o - 1522*o - 16677 - 16086 = 501 for o.

A:
-16