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2/5(2x+1)=9/10
We move all terms to the left:
2/5(2x+1)-(9/10)=0
Domain of the equation: 5(2x+1)!=0We add all the numbers together, and all the variables
x∈R
2/5(2x+1)-(+9/10)=0
We get rid of parentheses
2/5(2x+1)-9/10=0
We calculate fractions
There is no solution for this equation
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