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what is 21 + x -14 +9x simlified

 May 1, 2015

Best Answer 

 #1
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21+x-14+9= 10x+7

 May 1, 2015
 #1
avatar+961 
+5
Best Answer

21+x-14+9= 10x+7

shaniab29544 May 1, 2015

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