9(5+x)=-3(x-39)

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Solution for 9(5+x)=-3(x-39) equation: 



9(5+x)=-3(x-39)

We move all terms to the left:

9(5+x)-(-3(x-39))=0

We add all the numbers together, and all the variables

9(x+5)-(-3(x-39))=0

We multiply parentheses

9x-(-3(x-39))+45=0



We calculate terms in parentheses: -(-3(x-39)), so:

-3(x-39)

We multiply parentheses

-3x+117

Back to the equation:

-(-3x+117)



We get rid of parentheses

9x+3x-117+45=0

We add all the numbers together, and all the variables

12x-72=0

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

12x=72

x=72/12

x=6

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