(5-x)2=7

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Solution for (5-x)2=7 equation: 



(5-x)2=7

We move all terms to the left:

(5-x)2-(7)=0

We add all the numbers together, and all the variables

(-1x+5)2-7=0

We multiply parentheses

-2x+10-7=0

We add all the numbers together, and all the variables

-2x+3=0

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

-2x=-3

x=-3/-2

x=1+1/2

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