3(x+3)=20+2x

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Solution for 3(x+3)=20+2x equation: 



3(x+3)=20+2x

We move all terms to the left:

3(x+3)-(20+2x)=0

We add all the numbers together, and all the variables

3(x+3)-(2x+20)=0

We multiply parentheses

3x-(2x+20)+9=0

We get rid of parentheses

3x-2x-20+9=0

We add all the numbers together, and all the variables

x-11=0

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

x=11

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