7x+13x-9=5(4x+9)

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Solution for 7x+13x-9=5(4x+9) equation: 



7x+13x-9=5(4x+9)

We move all terms to the left:

7x+13x-9-(5(4x+9))=0

We add all the numbers together, and all the variables

20x-(5(4x+9))-9=0



We calculate terms in parentheses: -(5(4x+9)), so:

5(4x+9)

We multiply parentheses

20x+45

Back to the equation:

-(20x+45)



We get rid of parentheses

20x-20x-45-9=0

We add all the numbers together, and all the variables

-54!=0

There is no solution for this equation

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