question: Teacher asked me this: Solve -90*p + 176*p = 94*p - 8 for p.
++++++++++
answer: 1
Solve 70*d + 4*d = -13*d + 7134 for d.
Solve this plz.

A: 82
QUESTION: Math problem: Solve -16*f + 18 = 34 for f.
ANS: -1
Q: What is the solution?
Solve -843*f + 140660 + 68418 = 2414*f - 162220 for f.

A: 114
Write down the solution for this math problem: Solve 478*b + 157 = -321 for b.
answer: -1
QUESTION: Math problem: Solve -160*b = -150*b - 200 for b.
ANS:
20