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

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



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

We move all terms to the left:

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

We multiply parentheses

3x-(5(x-9))+21=0



We calculate terms in parentheses: -(5(x-9)), so:

5(x-9)

We multiply parentheses

5x-45

Back to the equation:

-(5x-45)



We get rid of parentheses

3x-5x+45+21=0

We add all the numbers together, and all the variables

-2x+66=0

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

-2x=-66

x=-66/-2

x=+33

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