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What is the answer to 1+3(4-3n)=85

 Aug 31, 2017
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What is the answer to 1+3(4-3n)=85

 

Hi guest!

 

\(1+3(4-3n)=85\)

\(3(4-3n)=85-1\\ 4-3n=(85-1)/3\\ -3n=\frac{84}{3}-4\\ -3n=24\\ \color{blue}n=-8\)

 

laugh  !

 Aug 31, 2017

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