question: Teacher asked me this: Solve 237*b + 35*b = -520*b - 51*b - 35406 for b.
++++++++++
answer: -42

question: Teacher asked me this: Solve 145*h + 45 = 30 - 130 for h.
++++++++++
answer: -1

question: Teacher asked me this: Solve 60*j - 384 = 88*j - 60*j for j.
++++++++++
answer: 12

question: Teacher asked me this: Solve 0 = 999*i - 1016*i + 51 for i.
++++++++++
answer:
3