question: Teacher asked me this: Solve 0*t = 2*t - 145 + 157 for t.
++++++++++
answer: -6

question: Teacher asked me this: Solve 69620 = 9736*y - 642569 - 222467 for y.
++++++++++
answer: 96

question: Teacher asked me this: Solve 35 = 68*f + 375 for f.
++++++++++
answer: -5

question: Teacher asked me this: Solve 18*i + 1943 = 1259 for i.
++++++++++
answer:
-38