1/x+2+2=9/x+2

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Solution for 1/x+2+2=9/x+2 equation:



1/x+2+2=9/x+2
We move all terms to the left:
1/x+2+2-(9/x+2)=0
Domain of the equation: x!=0
x∈R
Domain of the equation: x+2)!=0
x∈R
We add all the numbers together, and all the variables
1/x-(9/x+2)+4=0
We get rid of parentheses
1/x-9/x-2+4=0
We multiply all the terms by the denominator
-2*x+4*x+1-9=0
We add all the numbers together, and all the variables
2x-8=0
We move all terms containing x to the left, all other terms to the right
2x=8
x=8/2
x=4

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