(1.4-х)×5=10 1/3 памогите пж

Question

(1.4-х)×5=10 1/3 памогите пж

Answer 1

7-5х= 31/3

-5х=31/3 - 7

-5х = (31-21) / 3

-5х = 10/3

х=10/3   : (-5)      х = - 2/3

Answer 2

7-5х= 31/3
-5х=31/3 - 7
-5х = (31-21) / 3
-5х = 10/3 :(-5)
Х= - 2/3