After John worked at a job for 10 years, his salary doubled. If he started at $ x , his salary after 10 years is _____. $ x $ x + 2 $ x - 2 $2 x

asked Jan 15, 2018 191k views

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After John worked at a job for 10 years, his salary doubled. If he started at $ x , his salary after 10 years is _____.

$ x
$ x + 2
$ x - 2
$2 x

by Janko

8.1k points

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5 votes

Since it doubled it's twice(2) the amount he started with. $2x

Starlene answered Jan 20, 2018

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