question: Teacher asked me this: Solve 10*b + 5 = 55 for b.
++++++++++
answer: 5
Solve -661 - 1679 = 78*n for n.
Solve this plz.

A: -30
QUESTION: Math problem: Solve 309 = -90533608*z + 90533611*z for z.
ANS: 103
Q: What is the solution?
Solve -52377 = -1177*l + 2204*l for l.

A: -51
Write down the solution for this math problem: Solve 6*f + 274 = -43*f + 1156 for f.
answer: 18
Problem: Math Problem
Solve -1026413*a + 1027198*a = -77715 for a.

A:
-99