question: Teacher asked me this: Solve -470 = -115*x + 84*x + 26 for x.
++++++++++
answer: 16

question: Teacher asked me this: Solve 322*y + 5082 = -392 for y.
++++++++++
answer: -17

question: Teacher asked me this: Solve 0 = -213*l - 105 + 2874 for l.
++++++++++
answer: 13

question: Teacher asked me this: Solve 1920 = -260*f + 20*f for f.
++++++++++
answer:
-8