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2x+40=2/11x

 Oct 7, 2015
 #1
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2x+40=(2/11)x    multiply through by 11

 

22x + 440 = 2x       subtract 22x from each side

 

440  = -20x   divide both sides by -20

 

-22  = x

 

 

cool cool cool

 Oct 8, 2015

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