(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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