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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

7(-1x+7)-((3x+3))=0

We multiply parentheses

-7x-((3x+3))+49=0



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

(3x+3)

We get rid of parentheses

3x+3

Back to the equation:

-(3x+3)



We get rid of parentheses

-7x-3x-3+49=0

We add all the numbers together, and all the variables

-10x+46=0

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

-10x=-46

x=-46/-10

x=4+3/5

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