1/3(x-9)+1/3x=1/3x-12

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Solution for 1/3(x-9)+1/3x=1/3x-12 equation:



1/3(x-9)+1/3x=1/3x-12
We move all terms to the left:
1/3(x-9)+1/3x-(1/3x-12)=0
Domain of the equation: 3(x-9)!=0
x∈R
Domain of the equation: 3x!=0
x!=0/3
x!=0
x∈R
Domain of the equation: 3x-12)!=0
x∈R
We get rid of parentheses
1/3(x-9)+1/3x-1/3x+12=0
We calculate fractions
3x/(9x^2-81x)+(-3x(x+1)/(9x^2-81x)+12=0
We calculate fractions
We do not support expression: x^3

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