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what is 3x+7+=-8

 Oct 9, 2014

Best Answer 

 #2
avatar+118723 
+5

3x=-8-7

3x=-15

x=-5

 Oct 10, 2014
 #1
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3x+7+=-8=13 x=13

 #2
avatar+118723 
+5
Best Answer

3x=-8-7

3x=-15

x=-5

Melody Oct 10, 2014

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