question: Teacher asked me this: Solve 90*h - 24 = 86*h for h.
++++++++++
answer: 6

question: Teacher asked me this: Solve -108*z - 230 + 133 = -1609 for z.
++++++++++
answer: 14

question: Teacher asked me this: Solve 227 = -221*n - 150 + 2145 for n.
++++++++++
answer: 8

question: Teacher asked me this: Solve 5*o = 6 - 1 for o.
++++++++++
answer:
1