7x+35=3(5x-7)

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Solution for 7x+35=3(5x-7) equation: 



7x+35=3(5x-7)

We move all terms to the left:

7x+35-(3(5x-7))=0



We calculate terms in parentheses: -(3(5x-7)), so:

3(5x-7)

We multiply parentheses

15x-21

Back to the equation:

-(15x-21)



We get rid of parentheses

7x-15x+21+35=0

We add all the numbers together, and all the variables

-8x+56=0

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

-8x=-56

x=-56/-8

x=+7

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