15(4-x)=13(2-x)

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Solution for 15(4-x)=13(2-x) equation: 



15(4-x)=13(2-x)

We move all terms to the left:

15(4-x)-(13(2-x))=0

We add all the numbers together, and all the variables

15(-1x+4)-(13(-1x+2))=0

We multiply parentheses

-15x-(13(-1x+2))+60=0



We calculate terms in parentheses: -(13(-1x+2)), so:

13(-1x+2)

We multiply parentheses

-13x+26

Back to the equation:

-(-13x+26)



We get rid of parentheses

-15x+13x-26+60=0

We add all the numbers together, and all the variables

-2x+34=0

We move all terms containing x to the left, all other terms to the right

-2x=-34

x=-34/-2

x=+17

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