Question

integers fill in the blanks (-7)+9)+(_)=9+(-7+4)13.(-6)+2=2(_)​

Answer 1

Answer:

(-7)+9+4=> 9+(-7+4)

(-6)+2=> 2+(-6)

Step-by-step explanation:

Answer 2

Answer:

[(-7)+9]+(4)=9+(-7+4) 13

(-6)+2=2(-6)