2/3x=7.20

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Solution for 2/3x=7.20 equation:



2/3x=7.20
We move all terms to the left:
2/3x-(7.20)=0
Domain of the equation: 3x!=0
x!=0/3
x!=0
x∈R
We add all the numbers together, and all the variables
2/3x-(7.2)=0
We add all the numbers together, and all the variables
2/3x-7.2=0
We multiply all the terms by the denominator
-(7.2)*3x+2=0
We multiply parentheses
-21.6x+2=0
We move all terms containing x to the left, all other terms to the right
-21.6x=-2
x=-2/-21.6
x=2/21.6

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