38(19-2.5x)=13(2x-9)+40.4

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Solution for 38(19-2.5x)=13(2x-9)+40.4 equation: 



38(19-2.5x)=13(2x-9)+40.4

We move all terms to the left:

38(19-2.5x)-(13(2x-9)+40.4)=0

We add all the numbers together, and all the variables

38(-2.5x+19)-(13(2x-9)+40.4)=0

We multiply parentheses

-76x-(13(2x-9)+40.4)+722=0



We calculate terms in parentheses: -(13(2x-9)+40.4), so:

13(2x-9)+40.4

We multiply parentheses

26x-117+40.4

We add all the numbers together, and all the variables

26x-76.6

Back to the equation:

-(26x-76.6)



We get rid of parentheses

-76x-26x+76.6+722=0

We add all the numbers together, and all the variables

-102x+798.6=0

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

-102x=-798.6

x=-798.6/-102

x=7+12.8181818182/15.4545454545

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