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 110-?*9=12

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110-?*9=12

 Aug 7, 2015

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 #1
avatar+118608 
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$$\\110-x*9=12\\\\
110-x*9-110=12-110\\\\
-x*9=-98\\\\
x=\frac{-98}{-9}\\\\
x=10\frac{8}{9}$$

.
 Aug 8, 2015

1+0 Answers

 #1
avatar+118608 
+5
Best Answer

$$\\110-x*9=12\\\\
110-x*9-110=12-110\\\\
-x*9=-98\\\\
x=\frac{-98}{-9}\\\\
x=10\frac{8}{9}$$

Melody Aug 8, 2015

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