-28=-(2x-7)+7(7x-5)

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Solution for -28=-(2x-7)+7(7x-5) equation: 



-28=-(2x-7)+7(7x-5)

We move all terms to the left:

-28-(-(2x-7)+7(7x-5))=0



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

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

We multiply parentheses

-(2x-7)+49x-35

We get rid of parentheses

-2x+49x+7-35

We add all the numbers together, and all the variables

47x-28

Back to the equation:

-(47x-28)



We get rid of parentheses

-47x+28-28=0

We add all the numbers together, and all the variables

-47x=0

x=0/-47

x=0

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