(1.4-х)×5=10 1/3 памогите пж

Question

(1.4-х)×5=10 1/3 памогите пж

Answer 1

7-5x=31/3
-5x=31/3-7
-5x=31/3-21/3
-5x=10/3
-15x=10
x=-2/3

Answer 2

(1.4-х)•5=10 1/3
7-5х=31/3
-5х=31/3-7
-5х=10/3
Х=-2/3