(2x+9)+(2x+9)=(6x-24)

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Solution for (2x+9)+(2x+9)=(6x-24) equation: 



(2x+9)+(2x+9)=(6x-24)

We move all terms to the left:

(2x+9)+(2x+9)-((6x-24))=0

We get rid of parentheses

2x+2x-((6x-24))+9+9=0



We calculate terms in parentheses: -((6x-24)), so:

(6x-24)

We get rid of parentheses

6x-24

Back to the equation:

-(6x-24)



We add all the numbers together, and all the variables

4x-(6x-24)+18=0

We get rid of parentheses

4x-6x+24+18=0

We add all the numbers together, and all the variables

-2x+42=0

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

-2x=-42

x=-42/-2

x=+21

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