question: Teacher asked me this: Solve 181*v - 777*v = -3576 for v.
++++++++++
answer: 6

question: Teacher asked me this: Solve 0 = 41*m + 48*m + 301 - 123 for m.
++++++++++
answer: -2

question: Teacher asked me this: Solve -15*w = -17*w - 4 for w.
++++++++++
answer: -2

question: Teacher asked me this: Solve 100*l + 1939 = -161 for l.
++++++++++
answer:
-21