question: Teacher asked me this: Solve -779*o = 4103*o + 2215*o - 163231 for o.
++++++++++
answer: 23

question: Teacher asked me this: Solve 42*l - 39*l = 0 for l.
++++++++++
answer: 0

question: Teacher asked me this: Solve 113*g = -1071 - 850 for g.
++++++++++
answer: -17

question: Teacher asked me this: Solve 107*y + 2407879 = 2404134 for y.
++++++++++
answer:
-35