question: Teacher asked me this: Solve -32*r - 704 = 12*r for r.
++++++++++
answer: -16

question: Teacher asked me this: Solve 222642 + 212288 = -5023*c - 4432*c for c.
++++++++++
answer: -46

question: Teacher asked me this: Solve -297 = -23*n - 90 for n.
++++++++++
answer: 9

question: Teacher asked me this: Solve 0*x - 60 = -20*x for x.
++++++++++
answer:
3