Question

Please tell me the answer of this question with explanation please

Answer 1

Step-by-step explanation:

its my pleasure to help you.

please mark me as a brainliest

Answer 2

Answer:

3/7

Step-by-step explanation:

since the associative property of addition says that that (a+b)+c=a+(b+c)

if u want to prove it solve left haand side and right hand side(with answer) and see that the answer will come equal......