1/3x+20=30

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Solution for 1/3x+20=30 equation:



1/3x+20=30
We move all terms to the left:
1/3x+20-(30)=0
Domain of the equation: 3x!=0
x!=0/3
x!=0
x∈R
We add all the numbers together, and all the variables
1/3x-10=0
We multiply all the terms by the denominator
-10*3x+1=0
Wy multiply elements
-30x+1=0
We move all terms containing x to the left, all other terms to the right
-30x=-1
x=-1/-30
x=1/30

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