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-1/2+2/3x=-1/7
We move all terms to the left:
-1/2+2/3x-(-1/7)=0
Domain of the equation: 3x!=0We get rid of parentheses
x!=0/3
x!=0
x∈R
2/3x-1/2+1/7=0
We calculate fractions
There is no solution for this equation
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