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(x/x+1)=(5/7)
We move all terms to the left:
(x/x+1)-((5/7))=0
Domain of the equation: x+1)!=0We add all the numbers together, and all the variables
x∈R
(x/x+1)-((+5/7))=0
We get rid of parentheses
x/x+1-((+5/7))=0
Fractions to decimals
1+1-((+5/7))=0
We multiply all the terms by the denominator
1*7))+1*7))-((+5=0
We add all the numbers together, and all the variables
=0
x=0/1
x=0
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