(x-4)=(3x)

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Solution for (x-4)=(3x) equation:



(x-4)=(3x)
We move all terms to the left:
(x-4)-((3x))=0
determiningTheFunctionDomain (x-4)-3x=0
We add all the numbers together, and all the variables
-3x+(x-4)=0
We get rid of parentheses
-3x+x-4=0
We add all the numbers together, and all the variables
-2x-4=0
We move all terms containing x to the left, all other terms to the right
-2x=4
x=4/-2
x=-2

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