5/3x+1/3x=21.3+7/3x

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Solution for 5/3x+1/3x=21.3+7/3x equation:



5/3x+1/3x=21.3+7/3x
We move all terms to the left:
5/3x+1/3x-(21.3+7/3x)=0
Domain of the equation: 3x!=0
x!=0/3
x!=0
x∈R
Domain of the equation: 3x)!=0
x!=0/1
x!=0
x∈R
We add all the numbers together, and all the variables
5/3x+1/3x-(7/3x+21.3)=0
We get rid of parentheses
5/3x+1/3x-7/3x-21.3=0
We multiply all the terms by the denominator
-(21.3)*3x+5+1-7=0
We add all the numbers together, and all the variables
-(21.3)*3x-1=0
We multiply parentheses
-63.9x-1=0
We move all terms containing x to the left, all other terms to the right
-63.9x=1
x=1/-63.9
x=-1/63.9

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