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help please 7w+17-12w=-38

 Feb 5, 2019
edited by Guest  Feb 5, 2019
 #1
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7w+17-12w=   -38           subtract 17 from both sides

 

7w - 12w  = -55      

 

-5w = - 55       divide both sides by -5

 

w = 11

 

 

cool cool cool

 Feb 5, 2019

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