3(3x-5)=3(2x+7)

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Solution for 3(3x-5)=3(2x+7) equation: 



3(3x-5)=3(2x+7)

We move all terms to the left:

3(3x-5)-(3(2x+7))=0

We multiply parentheses

9x-(3(2x+7))-15=0



We calculate terms in parentheses: -(3(2x+7)), so:

3(2x+7)

We multiply parentheses

6x+21

Back to the equation:

-(6x+21)



We get rid of parentheses

9x-6x-21-15=0

We add all the numbers together, and all the variables

3x-36=0

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

3x=36

x=36/3

x=12

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