Question

③ Fill in the blanks to make the following statements
true
[ 13 +(-12)] + (_)= 13 +{(- 12) + (-7)]​

Answer 1

Answer:

the value of the blank=-7

Answer 2

Answer:

The ans is ( -7 )

Step-by-step explanation:

The ans is -7 because it is a distributivity property . Since { a + b } + c = a + { b+c }