x+2x+2(x+2x)=54

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Solution for x+2x+2(x+2x)=54 equation: 



x+2x+2(x+2x)=54

We move all terms to the left:

x+2x+2(x+2x)-(54)=0

We add all the numbers together, and all the variables

x+2x+2(+3x)-54=0

We add all the numbers together, and all the variables

3x+2(+3x)-54=0

We multiply parentheses

3x+6x-54=0

We add all the numbers together, and all the variables

9x-54=0

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

9x=54

x=54/9

x=6

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