Question 697472


{{{(3/7)x = 9}}}


{{{3x = 9*7}}}


{{{3x = 63}}}

{{{x = 63/3}}}

{{{x = 21}}}

so, if you divide {{{21}}} by {{{7}}} you got that {{{1/7}}} of {{{21}}} is {{{3}}}, then {{{3/7}}} will be {{{3*3=9}}}