3/4(n+3)=9 how do I find n

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asked Oct 17, 2015 52.9k views

2 Answers

Shuckc · Answer 1 · 2015-10-18T01:41:00+0000

You will distribute the 3/4 so the equation would turn into 3/4n+9/4=9. Then you will subtract 9/4 from 9 which is 27/4. Then you divide both sides by 3/4 and the answer is 9.

Ryan Heathcote · Answer 2 · 2015-10-20T22:52:15+0000

It's one of the ways to count it:

3/4 (n + 3) = 9
3/4n + 3/4 * 3 = 9
3/4n + 9/4 = 9
3/4n + 2 1/4 = 9 / - 2 1/4 (both sides)
3/4n = 6 3/4 / : 3/4 (both sides)
n = 9

3/4(n+3)=9 how do I find n

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