question: Teacher asked me this: Solve 4*z + 15 = 9*z for z.
++++++++++
answer: 3
Solve 90*b - 56 = 76*b for b.
Solve this plz.

A: 4
QUESTION: Math problem: Solve 153*c - 237 = -100*c - 2767 for c.
ANS: -10
Q: What is the solution?
Solve -91*l + 40 - 703 = 611 for l.

A: -14
Write down the solution for this math problem: Solve -747*p - 287807 + 282578 = 0 for p.
answer: -7
QUESTION: Math problem: Solve -172*a = 205*a + 136*a - 26*a + 32629 for a.
ANS:
-67