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09-12-2017
Mathematics

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what is l3- xl = 8
there are two numbers!

x = _ or x = _

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SyntaxError SyntaxError

09-12-2017

[tex]|3-x| = 8\\ x=-5\\ |3-(-5)|=8\\ |3+5|=8\\ |8|=8 [/tex]
x = -5 or x=11
since |3 - 11| = |-8| = 8

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