(2x+5)2=5x-20

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Solution for (2x+5)2=5x-20 equation:



(2x+5)2=5x-20
We move all terms to the left:
(2x+5)2-(5x-20)=0
We multiply parentheses
4x-(5x-20)+10=0
We get rid of parentheses
4x-5x+20+10=0
We add all the numbers together, and all the variables
-1x+30=0
We move all terms containing x to the left, all other terms to the right
-x=-30
x=-30/-1
x=+30

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