7x+4-7x=-4(x+5)+4(x-8)

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Solution for 7x+4-7x=-4(x+5)+4(x-8) equation: 



7x+4-7x=-4(x+5)+4(x-8)

We move all terms to the left:

7x+4-7x-(-4(x+5)+4(x-8))=0

We add all the numbers together, and all the variables

-(-4(x+5)+4(x-8))+4=0



We calculate terms in parentheses: -(-4(x+5)+4(x-8)), so:

-4(x+5)+4(x-8)

We multiply parentheses

-4x+4x-20-32

We add all the numbers together, and all the variables

-52

Back to the equation:

-(-52)



We add all the numbers together, and all the variables

56!=0

There is no solution for this equation

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