(5+x)2=45

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Solution for (5+x)2=45 equation: 



(5+x)2=45

We move all terms to the left:

(5+x)2-(45)=0

We add all the numbers together, and all the variables

(x+5)2-45=0

We multiply parentheses

2x+10-45=0

We add all the numbers together, and all the variables

2x-35=0

We move all terms containing x to the left, all other terms to the right

2x=35

x=35/2

x=17+1/2

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