question: Teacher asked me this: Solve -45276*a - 100 = -45256*a for a.
++++++++++
answer: -5

question: Teacher asked me this: Solve 0 = 169*y + 915640 - 925442 for y.
++++++++++
answer: 58

question: Teacher asked me this: Solve -19*f + 21*f = 10 for f.
++++++++++
answer: 5

question: Teacher asked me this: Solve 66*z = -115 + 90 - 371 for z.
++++++++++
answer:
-6