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2/7=4/5+x
We move all terms to the left:
2/7-(4/5+x)=0
Domain of the equation: 5+x)!=0We add all the numbers together, and all the variables
We move all terms containing x to the left, all other terms to the right
x)!=-5
x!=-5/1
x!=-5
x∈R
-(+x+4/5)+2/7=0
We get rid of parentheses
-x-4/5+2/7=0
We calculate fractions
There is no solution for this equation
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