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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 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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