question: Teacher asked me this: Solve -68*i = 240 - 852 for i.
++++++++++
answer: 9

question: Teacher asked me this: Solve -109*i + 9828 = 24*i + 17*i + 32*i for i.
++++++++++
answer: 54

question: Teacher asked me this: Solve 0 = 148*s + 312 + 848 + 24 for s.
++++++++++
answer: -8

question: Teacher asked me this: Solve 13*m - 8*m = -5 for m.
++++++++++
answer:
-1