(2x+3)^2-9=4x

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Solution for (2x+3)^2-9=4x equation:



(2x+3)^2-9=4x
We move all terms to the left:
(2x+3)^2-9-(4x)=0
We add all the numbers together, and all the variables
-4x+(2x+3)^2-9=0
We move all terms containing x to the left, all other terms to the right
-4x+(2x+3)^2=9

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