2(2x+1)=x+20

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Solution for 2(2x+1)=x+20 equation: 



2(2x+1)=x+20

We move all terms to the left:

2(2x+1)-(x+20)=0

We multiply parentheses

4x-(x+20)+2=0

We get rid of parentheses

4x-x-20+2=0

We add all the numbers together, and all the variables

3x-18=0

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

3x=18

x=18/3

x=6

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