(2x+6)+(2x+6)=(5x+9)

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Solution for (2x+6)+(2x+6)=(5x+9) equation: 



(2x+6)+(2x+6)=(5x+9)

We move all terms to the left:

(2x+6)+(2x+6)-((5x+9))=0

We get rid of parentheses

2x+2x-((5x+9))+6+6=0



We calculate terms in parentheses: -((5x+9)), so:

(5x+9)

We get rid of parentheses

5x+9

Back to the equation:

-(5x+9)



We add all the numbers together, and all the variables

4x-(5x+9)+12=0

We get rid of parentheses

4x-5x-9+12=0

We add all the numbers together, and all the variables

-1x+3=0

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

-x=-3

x=-3/-1

x=+3

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