2/5(x-2)=2/20(x-4)

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Solution for 2/5(x-2)=2/20(x-4) equation:



2/5(x-2)=2/20(x-4)
We move all terms to the left:
2/5(x-2)-(2/20(x-4))=0
Domain of the equation: 5(x-2)!=0
x∈R
Domain of the equation: 20(x-4))!=0
x∈R
We calculate fractions
(40xx/(5(x-2)*20(x-4)))+(-10xx/(5(x-2)*20(x-4)))=0
We calculate terms in parentheses: +(40xx/(5(x-2)*20(x-4))), so:
40xx/(5(x-2)*20(x-4))
We multiply all the terms by the denominator
40xx
Back to the equation:
+(40xx)
We calculate terms in parentheses: +(-10xx/(5(x-2)*20(x-4))), so:
-10xx/(5(x-2)*20(x-4))
We multiply all the terms by the denominator
-10xx
Back to the equation:
+(-10xx)
We get rid of parentheses
40xx-10xx=0

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