20x=18-(7x+18)

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Solution for 20x=18-(7x+18) equation: 



20x=18-(7x+18)

We move all terms to the left:

20x-(18-(7x+18))=0



We calculate terms in parentheses: -(18-(7x+18)), so:

18-(7x+18)

determiningTheFunctionDomain
-(7x+18)+18

We get rid of parentheses

-7x-18+18

We add all the numbers together, and all the variables

-7x

Back to the equation:

-(-7x)



We get rid of parentheses

20x+7x=0

We add all the numbers together, and all the variables

27x=0

x=0/27

x=0

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