(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))*9x+(5xx/(5(x-15))*9x-7=0
We can not solve this equation

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