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n-4(1+5n) =-2 what does n equal

 Sep 27, 2016
 #1
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n-4(1+5n) =-2    simplify the left side

 

n - 4 - 20n  = -2

 

-19n - 4   = -2     add 4 to both sides

 

-19n  = 2         divide both sides by -19

 

n = -2/19

 

 

 

 

cool cool cool

 Sep 27, 2016

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