3(2x+3)=13(2x-7)

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Solution for 3(2x+3)=13(2x-7) equation: 



3(2x+3)=13(2x-7)

We move all terms to the left:

3(2x+3)-(13(2x-7))=0

We multiply parentheses

6x-(13(2x-7))+9=0



We calculate terms in parentheses: -(13(2x-7)), so:

13(2x-7)

We multiply parentheses

26x-91

Back to the equation:

-(26x-91)



We get rid of parentheses

6x-26x+91+9=0

We add all the numbers together, and all the variables

-20x+100=0

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

-20x=-100

x=-100/-20

x=+5

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