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X/2+X/5=7/2
We move all terms to the left:
X/2+X/5-(7/2)=0
We add all the numbers together, and all the variables
X/2+X/5-(+7/2)=0
We get rid of parentheses
X/2+X/5-7/2=0
We calculate fractions
There is no solution for this equation
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