7x+28=4(x+7)

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Solution for 7x+28=4(x+7) equation: 



7x+28=4(x+7)

We move all terms to the left:

7x+28-(4(x+7))=0



We calculate terms in parentheses: -(4(x+7)), so:

4(x+7)

We multiply parentheses

4x+28

Back to the equation:

-(4x+28)



We get rid of parentheses

7x-4x-28+28=0

We add all the numbers together, and all the variables

3x=0

x=0/3

x=0

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