1/3х+1 1/2х= 23/6-5/18-10/9
1/3х+3/2х=(69-5-20)/18
2/6х+9/6х=44/18
11/6х=44/18
х=44/18÷11/6
х=44/18×6/11 сокращает
х=4/3
х=1 1/3
1/3х+1 1/2х= 23/6-5/18-10/9
1/3х+3/2х=(69-5-20)/18
2/6х+9/6х=44/18
11/6х=44/18
х=44/18÷11/6
х=44/18×6/11 сокращает
х=4/3
х=1 1/3