question: Teacher asked me this: Solve -2540*x + 6444*x + 8136*x = 337120 for x.
++++++++++
answer: 28

question: Teacher asked me this: Solve 1 + 11 = 3*w for w.
++++++++++
answer: 4

question: Teacher asked me this: Solve -50 = -5*z - 75 for z.
++++++++++
answer: -5

question: Teacher asked me this: Solve -48*o = -200*o - 34*o - 1902 + 12318 for o.
++++++++++
answer:
56