question: Teacher asked me this: Solve 17*t - 87 = -155 for t.
++++++++++
answer: -4

question: Teacher asked me this: Solve 580*w - 88 = 569*w for w.
++++++++++
answer: 8

question: Teacher asked me this: Solve -6*b - 48 = -54*b for b.
++++++++++
answer: 1

question: Teacher asked me this: Solve -128614*y + 128637*y - 54 = 84 for y.
++++++++++
answer:
6