Пошаговое объяснение:
-|18-|3x+1,8||=-7,2-2
-|18-|3x+1,8||=-9,2/*(-1)
|18-|3x+1,8||=9,2
18-|3x+1,8|=9,2
18-|3x+1,8|=-9,2
x1=
x2=
x3=
x4=
Пошаговое объяснение:
-|18-|3x+1,8||=-7,2-2
-|18-|3x+1,8||=-9,2/*(-1)
|18-|3x+1,8||=9,2
18-|3x+1,8|=9,2
18-|3x+1,8|=-9,2
x1=
x2=
x3=
x4=