90/x+20/10=300

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Solution for 90/x+20/10=300 equation:



90/x+20/10=300
We move all terms to the left:
90/x+20/10-(300)=0
Domain of the equation: x!=0
x∈R
determiningTheFunctionDomain 90/x-300+20/10=0
We add all the numbers together, and all the variables
90/x-298=0
We multiply all the terms by the denominator
-298*x+90=0
We add all the numbers together, and all the variables
-298x+90=0
We move all terms containing x to the left, all other terms to the right
-298x=-90
x=-90/-298
x=45/149

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