Question

{(-25)x(-3)-[(-72):(-3)-(-96):(+6)]}:(-21+16)​

Answer 1

{(-25)×(-3)-[(-72)÷(-3)-(-96)÷(+6)]}÷(-21+16)=-7.

1)(-72)÷(-3)=24;

2)(-96)÷(+6)=(-16);

3)(+24)-(-16)=40;

4)(-25)×(-3)=75;

5)75-40=35;

6)-21+16=-5;

7)35÷(-5)=-7.

Succes!