Question

решите уровнение

((3,174-2,074):11+1,9)Х=16,2

Answer 1

((3.174 - 2.074) : 11 + 1.9) * x = 16.2
(1.1 : 11 + 1.9) * x = 16.2
(0.1 + 1.9) * x = 16.2
2x = 16.2
x = 16.2/2
x = 8.1 

Answer 2

1)  3.174-2.074=1.1
2) 1.1:11=0.1
3) 0.1+1.9=2
4) 2Х=16.2
    Х=16.2:2
     Х=8.1