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x-9=8(2x + 3) - 18

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 Mar 28, 2016
 #1
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x-9=8(2x + 3) - 18       simplify

 

x - 9 = 16x + 24 - 18

 

x - 9  = 16x + 6   subtract x, 6 from both sides

 

-15 = 15x       divide through by 15

 

-1   = x

 

 

 

cool cool cool

 Mar 28, 2016

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