x+8+x=3(x-3)

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Solution for x+8+x=3(x-3) equation: 



x+8+x=3(x-3)

We move all terms to the left:

x+8+x-(3(x-3))=0

We add all the numbers together, and all the variables

2x-(3(x-3))+8=0



We calculate terms in parentheses: -(3(x-3)), so:

3(x-3)

We multiply parentheses

3x-9

Back to the equation:

-(3x-9)



We get rid of parentheses

2x-3x+9+8=0

We add all the numbers together, and all the variables

-1x+17=0

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

-x=-17

x=-17/-1

x=+17

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