3/14X-0.59=8/21X-1.24
3/14х-8/21х=-1,24+0,59 9х-16х=0,65 -5х=0,65 х=0,65:(-5) х=-13
3/14x-0.59=8/21x-1.24
3/14x-8/21x=0.59-1.24
-7/42x=0.65
-7/42x=0.65]