5,3(5,8 +х) = 31,482

Question

5,3(5,8 +х) = 31,482

Answer 1

Ответ:

x=0,14

30,74+5,3x=31,482

5,3x=0,742

x=0,14

Answer 2

30,74+5,3х = 31,482

5,3х= 31,482-30,74

5,3х= 0,742 | : 5,3

х= 0,14