question: Teacher asked me this: Solve -9*d + 4 = 31 for d.
++++++++++
answer: -3
Solve 0 = 108*q - 170*q - 186 for q.
Solve this plz.

A: -3
QUESTION: Math problem: Solve 13*m - 1355 = -1290 for m.
ANS: 5
Q: What is the solution?
Solve 99*o = 251*o + 912 for o.

A: -6
Write down the solution for this math problem: Solve 67*r + 22154 - 23092 = 0 for r.
answer: 14
Q: Solve:
Solve -124*o - 185 - 518 = -83 for o.

A:
-5