question: Teacher asked me this: Solve 7489 - 7009 = -30*l for l.
++++++++++
answer: -16

question: Teacher asked me this: Solve 996*m = 871*m + 20 + 605 for m.
++++++++++
answer: 5

question: Teacher asked me this: Solve -1809 - 799 = 326*f for f.
++++++++++
answer: -8

question: Teacher asked me this: Solve 44*y - 195 = 157 for y.
++++++++++
answer:
8