(x-1 9/17)+2 14/17=5 5/17
х = 5 5/17 - 2 14/17 + 1 9/17 = 4
х- 26/17 +48/17-90/17=0
х- (-68)/17=0
х+4=0
х=-4
(x-1 9/17)+2 14/17=5 5/17
х = 5 5/17 - 2 14/17 + 1 9/17 = 4
х- 26/17 +48/17-90/17=0
х- (-68)/17=0
х+4=0
х=-4