x = - 0.64
Пошаговое объяснение:
1.6x - 0.32 - 21x = 0
-0.5x - 0.32 = 0
0.5x + 0.32 = 0
0.5x = -0.32
x = -0.32 \ 0.5
x = - 0.64
Пошаговое объяснение:
1.6x - 0.32 - 21x = 0
-0.5x - 0.32 = 0
0.5x + 0.32 = 0
0.5x = -0.32
x = -0.32 \ 0.5
x = - 0.64