question: Teacher asked me this: Solve 40*u - 64 = 78*u - 6*u for u.
++++++++++
answer: -2

question: Teacher asked me this: Solve -6*t - 1 + 7 = 0 for t.
++++++++++
answer: 1

question: Teacher asked me this: Solve -6582*t + 7172*t = 3033 - 22503 for t.
++++++++++
answer: -33

question: Teacher asked me this: Solve 149*y - 38171 = -782*y for y.
++++++++++
answer:
41