2 / 2-х = 7 / 4,5-4х

Question

2 / 2-х = 7 / 4,5-4х

Answer 1

2/2-7/4,5-4х
2(4,5-4х)=7*(2-х)
9-8х=14-7х
-8х+7х=14-9
-х=5
х=-5

Answer 2

2 / 2-х = 7 / 4,5-4х
2* (4.5-4х) = 7*(2-х)
9-8х = 14 - 7х
х = -5