question: Teacher asked me this: Solve 0 = -234*n + 235*n + 6 for n.
++++++++++
answer: -6
Solve -219*f = -111*f - 112*f for f.
Solve this plz.

A: 0
QUESTION: Math problem: Solve 15 = -4*j + 9*j for j.
ANS: 3
Q: What is the solution?
Solve 426*r - 4308 = 67*r for r.

A: 12
Write down the solution for this math problem: Solve 34899*f - 34623*f - 9108 = 0 for f.
answer: 33
Problem: Math Problem
Solve 992*f - 1001*f - 36 = 0 for f.

A:
-4