what is 2n - 31 = -9n + 24

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2015-10-31 08:10:28

So first your gonna use 9n and 2n first because they both have n

2015-10-31 08:11:43

2n-31=-9n+24 add 9n to both sides 11n-31=24 add 31 to each side 11n=55 divide both sides by 11 n=5 Hope this helps!

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