question: Teacher asked me this: Solve 0 = 4*y - 6*y - 7 + 1 for y.
++++++++++
answer: -3

question: Teacher asked me this: Solve 171*j + 267*j + 62745 = -507*j - 54435 for j.
++++++++++
answer: -124

question: Teacher asked me this: Solve 0 = 95*l - 725 - 510 for l.
++++++++++
answer: 13

question: Teacher asked me this: Solve 4457*v + 2976 = 4361*v for v.
++++++++++
answer:
-31