question: Teacher asked me this: Solve -51*i - 62240 = -1276*i - 331*i for i.
++++++++++
answer: 40
Solve 23*y - 30*y + 42 = 0 for y.
Solve this plz.

A: 6
QUESTION: Math problem: Solve 31*b - 55 = 38 for b.
ANS: 3
Q: What is the solution?
Solve -230 - 330 = 80*z for z.

A: -7
Write down the solution for this math problem: Solve 4*j + 32 = 12*j for j.
answer: 4
QUESTION: Math problem: Solve 55 + 131 = 31*f for f.
ANS:
6