(13x-3)2=42

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Solution for (13x-3)2=42 equation: 



(13x-3)2=42

We move all terms to the left:

(13x-3)2-(42)=0

We multiply parentheses

26x-6-42=0

We add all the numbers together, and all the variables

26x-48=0

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

26x=48

x=48/26

x=1+11/13

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