7x=3(8x+7)

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Solution for 7x=3(8x+7) equation: 



7x=3(8x+7)

We move all terms to the left:

7x-(3(8x+7))=0



We calculate terms in parentheses: -(3(8x+7)), so:

3(8x+7)

We multiply parentheses

24x+21

Back to the equation:

-(24x+21)



We get rid of parentheses

7x-24x-21=0

We add all the numbers together, and all the variables

-17x-21=0

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

-17x=21

x=21/-17

x=-1+4/17

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