question: Teacher asked me this: Solve 642*i + 127614 = 31956 for i.
++++++++++
answer: -149
Solve -4 = 1648*r - 1652*r for r.
Solve this plz.

A: 1
QUESTION: Math problem: Solve -127*f + 498*f = -132*f - 254*f for f.
ANS: 0
Q: What is the solution?
Solve -9*g = -76*g + 53*g - 28 for g.

A: -2
Write down the solution for this math problem: Solve -24 + 27 = 3*j for j.
answer: 1
Problem: Math Problem
Solve -6 = 43*b - 35 + 158 for b.

A:
-3