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

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



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

We move all terms to the left:

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

We multiply parentheses

9x-(3(x+5))-36=0



We calculate terms in parentheses: -(3(x+5)), so:

3(x+5)

We multiply parentheses

3x+15

Back to the equation:

-(3x+15)



We get rid of parentheses

9x-3x-15-36=0

We add all the numbers together, and all the variables

6x-51=0

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

6x=51

x=51/6

x=8+1/2

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