12=54/x

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Solution for 12=54/x equation:



12=54/x
We move all terms to the left:
12-(54/x)=0
Domain of the equation: x)!=0
x!=0/1
x!=0
x∈R
We add all the numbers together, and all the variables
-(+54/x)+12=0
We get rid of parentheses
-54/x+12=0
We multiply all the terms by the denominator
12*x-54=0
We add all the numbers together, and all the variables
12x-54=0
We move all terms containing x to the left, all other terms to the right
12x=54
x=54/12
x=4+1/2

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