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1/2(x+3)-2/5(x-3)=x+9
We move all terms to the left:
1/2(x+3)-2/5(x-3)-(x+9)=0
Domain of the equation: 2(x+3)!=0
x∈R
Domain of the equation: 5(x-3)!=0We get rid of parentheses
x∈R
1/2(x+3)-2/5(x-3)-x-9=0
We calculate fractions
-x+(5xx/(2(x+3)*5(x-3))+(-4xx/(2(x+3)*5(x-3))-9=0
We can not solve this equation
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