2(2x+20)=84

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Solution for 2(2x+20)=84 equation: 



2(2x+20)=84

We move all terms to the left:

2(2x+20)-(84)=0

We multiply parentheses

4x+40-84=0

We add all the numbers together, and all the variables

4x-44=0

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

4x=44

x=44/4

x=11

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