question: Teacher asked me this: Solve 581*f + 13547 = -503*f - 41737 for f.
++++++++++
answer: -51
Solve 0 = 91*z + 117*z - 2288 for z.
Solve this plz.

A: 11
QUESTION: Math problem: Solve -482 = -208*b + 2638 for b.
ANS: 15
Q: What is the solution?
Solve -361 = 646*r + 2223 for r.

A: -4
Write down the solution for this math problem: Solve -55*v = -51*v - 24 for v.
answer: 6
Q: Solve:
Solve -12*r + 42*r + 70 = 17*r + 8*r for r.

A:
-14