7x+4=-(-7x-3)

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Solution for 7x+4=-(-7x-3) equation: 



7x+4=-(-7x-3)

We move all terms to the left:

7x+4-(-(-7x-3))=0



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

-(-7x-3)

We get rid of parentheses

7x+3

Back to the equation:

-(7x+3)



We get rid of parentheses

7x-7x-3+4=0

We add all the numbers together, and all the variables

1!=0

There is no solution for this equation

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