9(2x-5)=3(4x+7)=

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Solution for 9(2x-5)=3(4x+7)= equation: 



9(2x-5)=3(4x+7)=

We move all terms to the left:

9(2x-5)-(3(4x+7))=0

We multiply parentheses

18x-(3(4x+7))-45=0



We calculate terms in parentheses: -(3(4x+7)), so:

3(4x+7)

We multiply parentheses

12x+21

Back to the equation:

-(12x+21)



We get rid of parentheses

18x-12x-21-45=0

We add all the numbers together, and all the variables

6x-66=0

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

6x=66

x=66/6

x=11

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