Sagot :
x - the number
[tex]28-6x=x \ \ \ |+6x \\ 28=7x \ \ \ |\div 7 \\ x=4[/tex]
The number is 4.
[tex]28-6x=x \ \ \ |+6x \\ 28=7x \ \ \ |\div 7 \\ x=4[/tex]
The number is 4.