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3/7=x/63.x
We move all terms to the left:
3/7-(x/63.x)=0
Domain of the equation: 63.x)!=0We add all the numbers together, and all the variables
x!=0/1
x!=0
x∈R
-(+x/63.x)+3/7=0
We get rid of parentheses
-x/63.x+3/7=0
We calculate fractions
(-7x)/(63.x*7)+189x/(63.x*7)=0
We add all the numbers together, and all the variables
(-7x)/(+63.x*7)+189x/(+63.x*7)=0
We multiply all the terms by the denominator
(-7x)+189x=0
We add all the numbers together, and all the variables
189x+(-7x)=0
We get rid of parentheses
189x-7x=0
We add all the numbers together, and all the variables
182x=0
x=0/182
x=0
Równanie nie ma rozwiązania
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