Question

5450 : ( 205 - 6 • x ) = 50

Answer 1

205 - 6х = 5450 : 50
205 - 6х = 109
6х = 205-109
6х = 96
х = 16

Answer 2

5450:(205-6*х)=50
205-6*х=5450:50
205-6*х=109
6*х=205-109
6*х=96
х=96:6
х=16
проверка
5450:(205-6*16)=50
5450:(205-96)=50
5450:109=50
50=50