Упростит выражение 3/4(1 1/3x-4)-8(2 1/4x+3/8)=
3/4(1 1/3х-4)-8(2 1/4х+3/8)=
=3/4•1 1/3х-3/4•4-8•2 1/4х-8•3/8=
=х-3-18х-3=
=-17х-6