question: Teacher asked me this: Solve -42*f = 289*f + 8275 for f.
++++++++++
answer: -25

question: Teacher asked me this: Solve 782 = -20*l - 84*l + 3486 for l.
++++++++++
answer: 26

question: Teacher asked me this: Solve -392 = -101*f - 5*f + 8*f for f.
++++++++++
answer: 4

question: Teacher asked me this: Solve -473*i + 4*i - 3862 + 6126 + 62927 = 0 for i.
++++++++++
answer:
139