Question

Решите уравнение.
0.8*(x-1.9)=0.56

Answer 1

Ответ:

х = 2.6

Пошаговое объяснение:

0.8(x-1.9)=0.56

0.8х-1.52=0.56

0.8х=1.52+0.56

0.8х=2.08

х=2.6

Answer 2

x=2,6

0.8*(2.6-1.9)=0.56

1) 2.6-1.9=0.7

2)0.8*0.7=0.56

Answer 3

0.8х-1,52=0.56
0.8х=2.08
Х=2.08:0.8
Х=2,6

Answer 4

ЧЕ