13x+78x-19=13(7x+20)

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Solution for 13x+78x-19=13(7x+20) equation: 



13x+78x-19=13(7x+20)

We move all terms to the left:

13x+78x-19-(13(7x+20))=0

We add all the numbers together, and all the variables

91x-(13(7x+20))-19=0



We calculate terms in parentheses: -(13(7x+20)), so:

13(7x+20)

We multiply parentheses

91x+260

Back to the equation:

-(91x+260)



We get rid of parentheses

91x-91x-260-19=0

We add all the numbers together, and all the variables

-279!=0

There is no solution for this equation

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