Question

7. [40 = {19 - 3(6 - 4-1)}​

Answer 1

Answer:

40-:{19-3(6-bar(4-1))}]

Solution : Using bod- mass. [40÷{19-3(6-3)}] [40÷{19-3⋅3}] [40÷{10}]

5/2 is answer dear friend

Answer 2

Answer:

24......

Step-by-step explanation:

[40 = {19-3(1)}]

[40 = {16}]

[40-16 = 0]

[24 = 0]

[24]

24.........your anser....@@@@.