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3x+3=30

Guest May 28, 2017
 #1
avatar+92805 
+2

Subtract 3 from BOTH sides

then

divide BOTH sides by 3

Melody  May 28, 2017
 #2
avatar+2117 
+1

...Or

 

Divide by 3 on both sides

 

Then, subtract 1 on both sides 

 

:)

TheXSquaredFactor  May 28, 2017

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