(3x+4)/x=4

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Solution for (3x+4)/x=4 equation:



(3x+4)/x=4
We move all terms to the left:
(3x+4)/x-(4)=0
Domain of the equation: x!=0
x∈R
We multiply all the terms by the denominator
(3x+4)-4*x=0
We add all the numbers together, and all the variables
-4x+(3x+4)=0
We get rid of parentheses
-4x+3x+4=0
We add all the numbers together, and all the variables
-1x+4=0
We move all terms containing x to the left, all other terms to the right
-x=-4
x=-4/-1
x=+4

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