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2x+3=31 x =?

 Nov 27, 2014

Best Answer 

 #1
avatar+128475 
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2x+3=31  subtract 3 from both sides

2x = 28    divide both sides by 2

x = 14

 

 Nov 27, 2014
 #1
avatar+128475 
+5
Best Answer

2x+3=31  subtract 3 from both sides

2x = 28    divide both sides by 2

x = 14

 

CPhill Nov 27, 2014

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