1/7*x+1/3*x=6/7

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Solution for 1/7*x+1/3*x=6/7 equation:



1/7x+1/3x=6/7
We move all terms to the left:
1/7x+1/3x-(6/7)=0
Domain of the equation: 7x!=0
x!=0/7
x!=0
x∈R
Domain of the equation: 3x!=0
x!=0/3
x!=0
x∈R
We add all the numbers together, and all the variables
1/7x+1/3x-(+6/7)=0
We get rid of parentheses
1/7x+1/3x-6/7=0
We calculate fractions
3x/1029x^2+343x/1029x^2+(-18x)/1029x^2=0
We multiply all the terms by the denominator
3x+343x+(-18x)=0
We add all the numbers together, and all the variables
346x+(-18x)=0
We get rid of parentheses
346x-18x=0
We add all the numbers together, and all the variables
328x=0
x=0/328
x=0
Równanie nie ma rozwiązania

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