Question

Решите уравнение:
3,8*(х - 0,2)=2,28

Answer 1

3.8(х-0.2) = 2.28
х-0.2 = 2.28 : 3.8
х-0.2 = 0.6
х= 0.6+0.2
х=0.8

Answer 2

3.8х-0.76=2.28
3.8х=2.28+0.76
3.8х=3.04
х=0.8