Let xx be the number
According to the written statement x/6+x/3=7x6+x3=7 OrOr, x/6+(x/3)×2/2=7x6+(x3)×22=7 OrOr, x/6+(2x)/6=7x6+2x6=7 OrOr, (x+2x)/6=7x+2x6=7 OrOr, (3x)/6=73x6=7 OrOr, ((3x)/6)×6=7×6(3x6)×6=7×6 OrOr, 3x=423x=42 OrOr, (3x)/3=42/33x3=423 :. x=14