( 10 - 2,1х ) ÷ 1,37 = 5

Question

( 10 - 2,1х ) ÷ 1,37 = 5

Answer 1

(10-2,1х)/1,37=5
10-2,1х=6,85.
-2,1х=-3,15
X=1,5

Answer 2

10 - 2.1х =6,85
2.1х = 3,15
х = 1.5
Ответ : 1.5