question: Teacher asked me this: Solve -3*f - 788 = -731 for f.
++++++++++
answer: -19

question: Teacher asked me this: Solve 1080*n = 1074*n - 48 for n.
++++++++++
answer: -8

question: Teacher asked me this: Solve 910 = -37*b + 102*b for b.
++++++++++
answer: 14

question: Teacher asked me this: Solve 138 = -43*c + 525 for c.
++++++++++
answer:
9