question: Teacher asked me this: Solve -228*h + 1219 = -1061 for h.
++++++++++
answer: 10

question: Teacher asked me this: Solve 15*o + 8 = 5*o + 118 for o.
++++++++++
answer: 11

question: Teacher asked me this: Solve -230*r - 3214 - 3565 + 109 = 0 for r.
++++++++++
answer: -29

question: Teacher asked me this: Solve -72 = -4396*b + 4402*b for b.
++++++++++
answer:
-12