question: Teacher asked me this: Solve -49*b + 116020 - 117294 = 0 for b.
++++++++++
answer: -26

question: Teacher asked me this: Solve 130*r = 2043 - 483 for r.
++++++++++
answer: 12

question: Teacher asked me this: Solve 240*y - 715*y + 12512 = -203*y for y.
++++++++++
answer: 46

question: Teacher asked me this: Solve -61 = -2*v - 63 for v.
++++++++++
answer:
-1