question: Teacher asked me this: Solve -31316*o + 31172*o = -12960 for o.
++++++++++
answer: 90
Solve 14*o + 2552 = -94*o + 1546 - 3314 for o.
Solve this plz.

A: -40
QUESTION: Math problem: Solve -7*r - 178 = -213 for r.
ANS: 5
Q: What is the solution?
Solve -18*h + 136 = 81*h - 31*h for h.

A: 2
Write down the solution for this math problem: Solve 30*z - 17*z = 13 for z.
answer: 1
Write down the solution for this math problem: Solve -32*l + 5 = 133 for l.
answer:
-4