3x+7=3(x+9)

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Solution for 3x+7=3(x+9) equation: 



3x+7=3(x+9)

We move all terms to the left:

3x+7-(3(x+9))=0



We calculate terms in parentheses: -(3(x+9)), so:

3(x+9)

We multiply parentheses

3x+27

Back to the equation:

-(3x+27)



We get rid of parentheses

3x-3x-27+7=0

We add all the numbers together, and all the variables

-20!=0

There is no solution for this equation

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