question: Teacher asked me this: Solve -32 + 347 = 63*r for r.
++++++++++
answer: 5

question: Teacher asked me this: Solve 1965*q - 6192 - 82233 = 0 for q.
++++++++++
answer: 45

question: Teacher asked me this: Solve -b = 7 - 2 for b.
++++++++++
answer: -5

question: Teacher asked me this: Solve -418*a + 4900 = -68*a for a.
++++++++++
answer:
14