(2x+7)2=196

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Solution for (2x+7)2=196 equation: 



(2x+7)2=196

We move all terms to the left:

(2x+7)2-(196)=0

We multiply parentheses

4x+14-196=0

We add all the numbers together, and all the variables

4x-182=0

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

4x=182

x=182/4

x=45+1/2

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