x/x+2=4/x+2

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Solution for x/x+2=4/x+2 equation:



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

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