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3/10-4x=7/15
We move all terms to the left:
3/10-4x-(7/15)=0
We add all the numbers together, and all the variables
-4x+3/10-(+7/15)=0
We get rid of parentheses
-4x+3/10-7/15=0
We calculate fractions
There is no solution for this equation
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