SOLUTION: 5a+100=500 find a

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Question 779458: 5a+100=500 find a
Answer by allirulz(1) About Me  (Show Source):
You can put this solution on YOUR website!
so since you are trying to find a, you will have to get it by itself on one side of the equal sign.
5a+100=500
-100 -100
5a=400
/5 /5
a=80
hope i helped!