question: Teacher asked me this: Solve -2139*x + 20 = -2134*x for x.
++++++++++
answer: 4
Solve 8545*x - 8653*x - 1121 = 715 for x.
Solve this plz.

A: -17
QUESTION: Math problem: Solve -290*q - 1677 = -179*q - 154*q for q.
ANS: 39
Q: What is the solution?
Solve 152*f = 138*f + 112 for f.

A: 8
Write down the solution for this math problem: Solve 0 = 198*i - 3232 - 5678 for i.
answer: 45
question: Teacher asked me this: Solve 1567*i + 348335 = -1616*i - 11962*i for i.
++++++++++
answer:
-23