((x-2.7)/x)=0.4

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Solution for ((x-2.7)/x)=0.4 equation:



((x-2.7)/x)=0.4
We move all terms to the left:
((x-2.7)/x)-(0.4)=0
Domain of the equation: x)!=0
x!=0/1
x!=0
x∈R
We add all the numbers together, and all the variables
((x-2.7)/x)-0.4=0
We multiply all the terms by the denominator
((x-2.7)-(0.4)*x)=0
We calculate terms in parentheses: +((x-2.7)-(0.4)*x), so:
(x-2.7)-(0.4)*x
We multiply parentheses
(x-2.7)-0.4x
We get rid of parentheses
x-0.4x-2.7
We add all the numbers together, and all the variables
0.6x-2.7
Back to the equation:
+(0.6x-2.7)
We get rid of parentheses
0.6x-2.7=0
We move all terms containing x to the left, all other terms to the right
0.6x=2.7
x=2.7/0.6
x=4+0.3/0.6

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