Упростите 1/2x-(2x+3x)/6xy

Question

Упростите 1/2x-(2x+3x)/6xy

Answer 1

1/2x-5x/6xy

1/2x-5/6y

6y/12xy-10x/12xy

6y-10x/12xy

6y-10/12y

-4/12

-1/3

:) vrode tak

Answer 2

1/2х-3ху-2ху=1/2х-1...вроде так