Question

what is the property used in this? (5+2)+n=7+n

Answer 1

Answer:

Bodmas rule

Step-by-step explanation:

according to bodmas rule we have to solve the things in the bracket first

thus, (5+2) +n= 7+n

7+n = 7+n ( 5+2= 7)

hope it helps you !!!

if it does please mark it the brainliest