7x-20=5(2x-3)-(3x-7)

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Solution for 7x-20=5(2x-3)-(3x-7) equation: 



7x-20=5(2x-3)-(3x-7)

We move all terms to the left:

7x-20-(5(2x-3)-(3x-7))=0



We calculate terms in parentheses: -(5(2x-3)-(3x-7)), so:

5(2x-3)-(3x-7)

We multiply parentheses

10x-(3x-7)-15

We get rid of parentheses

10x-3x+7-15

We add all the numbers together, and all the variables

7x-8

Back to the equation:

-(7x-8)



We get rid of parentheses

7x-7x+8-20=0

We add all the numbers together, and all the variables

-12!=0

There is no solution for this equation

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