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1/2x+1/4x=9/2x
We move all terms to the left:
1/2x+1/4x-(9/2x)=0
Domain of the equation: 2x!=0
x!=0/2
x!=0
x∈R
Domain of the equation: 4x!=0
x!=0/4
x!=0
x∈R
Domain of the equation: 2x)!=0We add all the numbers together, and all the variables
x!=0/1
x!=0
x∈R
1/2x+1/4x-(+9/2x)=0
We get rid of parentheses
1/2x+1/4x-9/2x=0
We calculate fractions
(-36x+1)/8x^2+2x/8x^2=0
We multiply all the terms by the denominator
(-36x+1)+2x=0
We add all the numbers together, and all the variables
2x+(-36x+1)=0
We get rid of parentheses
2x-36x+1=0
We add all the numbers together, and all the variables
-34x+1=0
We move all terms containing x to the left, all other terms to the right
-34x=-1
x=-1/-34
x=1/34
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