7(36)=21(x+9)

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Solution for 7(36)=21(x+9) equation: 



7(36)=21(x+9)

We move all terms to the left:

7(36)-(21(x+9))=0



We calculate terms in parentheses: -(21(x+9)), so:

21(x+9)

We multiply parentheses

21x+189

Back to the equation:

-(21x+189)



We get rid of parentheses

-21x-189+736=0

We add all the numbers together, and all the variables

-21x+547=0

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

-21x=-547

x=-547/-21

x=26+1/21

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