1. x = 7.38
3. x = 9.82
2. x = 10.11
4. x = 2.05
Пошаговое объяснение:
1) 18,08-х=10,7;
-x = 10.7 -18.08;
x= 7.38.
***
2) x+2.39=12.5;
x=12.5-2.39;
x=10,11.
3) 16.68+y=26.5;
y= 26.5 - 16.68;
y=9.82.
4) 3.55+x=5.6;
x= 5.6 - 3.55;
x= 2,05.
1. x = 7.38
3. x = 9.82
2. x = 10.11
4. x = 2.05
Пошаговое объяснение:
1) 18,08-х=10,7;
-x = 10.7 -18.08;
x= 7.38.
***
2) x+2.39=12.5;
x=12.5-2.39;
x=10,11.
***
3) 16.68+y=26.5;
y= 26.5 - 16.68;
y=9.82.
***
4) 3.55+x=5.6;
x= 5.6 - 3.55;
x= 2,05.