7(x+5)=5x-7(7-2x)

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Solution for 7(x+5)=5x-7(7-2x) equation: 



7(x+5)=5x-7(7-2x)

We move all terms to the left:

7(x+5)-(5x-7(7-2x))=0

We add all the numbers together, and all the variables

7(x+5)-(5x-7(-2x+7))=0

We multiply parentheses

7x-(5x-7(-2x+7))+35=0



We calculate terms in parentheses: -(5x-7(-2x+7)), so:

5x-7(-2x+7)

We multiply parentheses

5x+14x-49

We add all the numbers together, and all the variables

19x-49

Back to the equation:

-(19x-49)



We get rid of parentheses

7x-19x+49+35=0

We add all the numbers together, and all the variables

-12x+84=0

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

-12x=-84

x=-84/-12

x=+7

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