3/4(1/6x-1/3)=3x-11 1/2

3/4( 1/6х - 1/3 ) = 3х - 11 1/2 3/4( 1/6х - 1/3 ) = 3х - 23/2 Общий знаменатель 12 3•3( 2х - 4 ) = 3х•12 - 23•6 18х - 36 = 36х - 138 36х - 18х = 138 - 36 18х = 102 9х = 51 Х = 51/9 Х = 5 6/9 Х = 5 2/3