1) (60,1-x)+9.09=18.1
60.1 – x + 9.09 = 18.1
– x = 18,1 – 9,09 – 60,1
-x = -51.09
x = 51.09
2)44,2-(x+0,45)=21,8
44.2 – x – 0.45 = 21.8
– x = 21,8 + 0,45 – 44,2
-x = -21.95
x = 21.95
1) (60,1-x)+9.09=18.1
60.1 – x + 9.09 = 18.1
– x = 18,1 – 9,09 – 60,1
-x = -51.09
x = 51.09
2)44,2-(x+0,45)=21,8
44.2 – x – 0.45 = 21.8
– x = 21,8 + 0,45 – 44,2
-x = -21.95
x = 21.95