SOLUTION: Nine times the sum of a number and -216 amounts to 45.

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Question 808169: Nine times the sum of a number and -216 amounts to 45.
Answer by JBarnum(2146) About Me  (Show Source):
You can put this solution on YOUR website!
This reads:
9%2A%28n%2B%28-216%29%29=45
Divide by 9
n-216=5
Add 216
n=221