7(3+x)=7(5+x)

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Solution for 7(3+x)=7(5+x) equation: 



7(3+x)=7(5+x)

We move all terms to the left:

7(3+x)-(7(5+x))=0

We add all the numbers together, and all the variables

7(x+3)-(7(x+5))=0

We multiply parentheses

7x-(7(x+5))+21=0



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

7(x+5)

We multiply parentheses

7x+35

Back to the equation:

-(7x+35)



We get rid of parentheses

7x-7x-35+21=0

We add all the numbers together, and all the variables

-14!=0

There is no solution for this equation

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