question: Teacher asked me this: Solve -56*o + 1776*o - 520*o - 48440 = -2260*o for o.
++++++++++
answer: 14

question: Teacher asked me this: Solve -30 = 6*i - 18 for i.
++++++++++
answer: -2

question: Teacher asked me this: Solve 38*t + 50 = -113 - 27 for t.
++++++++++
answer: -5

question: Teacher asked me this: Solve -270 = 1549*w - 1539*w for w.
++++++++++
answer:
-27