1/2(2x+2)=2/3(x-1)

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Solution for 1/2(2x+2)=2/3(x-1) equation:



1/2(2x+2)=2/3(x-1)
We move all terms to the left:
1/2(2x+2)-(2/3(x-1))=0
Domain of the equation: 2(2x+2)!=0
x∈R
Domain of the equation: 3(x-1))!=0
x∈R
We calculate fractions
(3xx/(2(2x+2)*3(x-1)))+(-4x2/(2(2x+2)*3(x-1)))=0
We calculate terms in parentheses: +(3xx/(2(2x+2)*3(x-1))), so:
3xx/(2(2x+2)*3(x-1))
We multiply all the terms by the denominator
3xx
Back to the equation:
+(3xx)
We calculate terms in parentheses: +(-4x2/(2(2x+2)*3(x-1))), so:
-4x2/(2(2x+2)*3(x-1))
We multiply all the terms by the denominator
-4x2
We add all the numbers together, and all the variables
-4x^2
Back to the equation:
+(-4x^2)
We get rid of parentheses
-4x^2+3xx=0

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