2.25=1/2x

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Solution for 2.25=1/2x equation:



2.25=1/2x
We move all terms to the left:
2.25-(1/2x)=0
Domain of the equation: 2x)!=0
x!=0/1
x!=0
x∈R
We add all the numbers together, and all the variables
-(+1/2x)+2.25=0
We get rid of parentheses
-1/2x+2.25=0
We multiply all the terms by the denominator
(2.25)*2x-1=0
We multiply parentheses
4.5x-1=0
We move all terms containing x to the left, all other terms to the right
4.5x=1
x=1/4.5
x=1/4.5

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