Question

Fill the box :
[(-7)+(-a)]=__+(-7)
​

Answer 1

Answer:

-1 is the answer

(-7)+(-1)=(-1)+(-7)

-8 = -8

Step-by-step explanation:

hope it helps you mark me as brainliest plss

Answer 2

Given:

• Fill the box :

[(-7)+(-a)]=__+(-7)

To find:

• The blank value

Solution:

• In this, we have to the commutative property of addition.

Answer:

• (-a)

Hence, [(-7)+(-a)]= (-a) +(-7) is the correct answer.

тнαηк үσυ

||TheUnknownStar||