(39-5x)/10x=45/4

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Solution for (39-5x)/10x=45/4 equation:



(39-5x)/10x=45/4
We move all terms to the left:
(39-5x)/10x-(45/4)=0
Domain of the equation: 10x!=0
x!=0/10
x!=0
x∈R
We add all the numbers together, and all the variables
(-5x+39)/10x-(+45/4)=0
We get rid of parentheses
(-5x+39)/10x-45/4=0
We calculate fractions
(-20x+156)/40x+(-450x)/40x=0
We multiply all the terms by the denominator
(-20x+156)+(-450x)=0
We get rid of parentheses
-20x-450x+156=0
We add all the numbers together, and all the variables
-470x+156=0
We move all terms containing x to the left, all other terms to the right
-470x=-156
x=-156/-470
x=78/235

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