(2x-7)=1/(X+2)

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Solution for (2x-7)=1/(X+2) equation:



(2x-7)=1/(x+2)
We move all terms to the left:
(2x-7)-(1/(x+2))=0
Domain of the equation: (x+2))!=0
x∈R
We get rid of parentheses
2x-(1/(x+2))-7=0
We multiply all the terms by the denominator
2x*(x+2))-(1-7*(x+2))=0
We multiply parentheses
2x*(x+2))-(1-7x-=0
We add all the numbers together, and all the variables
-7x+2x*(x+2))-(1=0

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