Question

720 : [41 - (2x - 5) ] = 120

Answer 1

720:[41-(2x-5)=120

41-(2x-5)=720:120

41-(2x-5)=6

2x-5=41-6

2x-5=35

2x=35+5

2x=40

x=40:2

x=20

li-ke cho mình nha

Answer 2

720 : [41 - (2x - 5) ] = 120

         [41 - (2x - 5)] = 720 : 120

         [41 - (2x - 5)] =6

                  (2x - 5) = 41 -6

                   (2x - 5) = 35

                    2x        = 35 + 5

                    2x        = 40

                      x        = 40 : 2

                      x        = 20