y+27y=0,952
28у=0,952
у=0,952:28
у=0,034
33m-m=102,4
32 м=102,4
м=3,2
2,7x-1,3x+3,6x=2
5х=2
х=2:5
х=0,4
у + 27у = 0.952 28у = 0.952 у = 0.952 : 28 = 0.034 Проверка : 0.034 + о.918 = 0.952
33m - m = 102.4 32m = 102.4 m = 102.4 : 32 m = 3.2
2.7х - 1.3х + 3.6х = 2 5х = 2 х = 2 : 5 х = 0.4
