1/5(x-15)+1/9(x+9)=x+7

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Solution for 1/5(x-15)+1/9(x+9)=x+7 equation: 



1/5(x-15)+1/9(x+9)=x+7

We move all terms to the left:

1/5(x-15)+1/9(x+9)-(x+7)=0



Domain of the equation: 5(x-15)!=0

x∈R





Domain of the equation: 9(x+9)!=0

x∈R



We get rid of parentheses

1/5(x-15)+1/9(x+9)-x-7=0

We calculate fractions


-x+(9xx/(5(x-15)*9(x+9))+(5xx/(5(x-15)*9(x+9))-7=0

We can not solve this equation

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