question: Teacher asked me this: Solve 7*z - 2 = 5 for z.
++++++++++
answer: 1
Solve -5*c = -5 - 30 for c.
Solve this plz.

A: 7
QUESTION: Math problem: Solve -10*i - 11872 + 11872 = 0 for i.
ANS: 0
Q: What is the solution?
Solve -18*z + 413 = -764 + 97 for z.

A: 60
Write down the solution for this math problem: Solve -179548 = -2398*a - 229906 for a.
answer: -21
QUESTION: Math problem: Solve -13 = -3*b + 8 for b.
ANS:
7