3x+9(x-5)=6(x+5)

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Solution for 3x+9(x-5)=6(x+5) equation: 



3x+9(x-5)=6(x+5)

We move all terms to the left:

3x+9(x-5)-(6(x+5))=0

We multiply parentheses

3x+9x-(6(x+5))-45=0



We calculate terms in parentheses: -(6(x+5)), so:

6(x+5)

We multiply parentheses

6x+30

Back to the equation:

-(6x+30)



We add all the numbers together, and all the variables

12x-(6x+30)-45=0

We get rid of parentheses

12x-6x-30-45=0

We add all the numbers together, and all the variables

6x-75=0

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

6x=75

x=75/6

x=12+1/2

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