question: Teacher asked me this: Solve -61 = -27*j + 74 for j.
++++++++++
answer: 5
Solve -162*n + 172*n = 30 for n.
Solve this plz.

A: 3
QUESTION: Math problem: Solve -15*c + 358 = 148 for c.
ANS: 14
Q: What is the solution?
Solve 11254 + 1012 + 3094 = 512*r for r.

A: 30
Write down the solution for this math problem: Solve -90*f - 32*f - 1071 = -705 for f.
answer: -3
QUESTION: Math problem: Solve 0 = 324*f - 320*f - 12 for f.
ANS:
3