Question

verify that a+b =b+a for each of tha following (1) a= 3\7 , b = -1/5​

Answer 1

Step-by-step explanation:

a+b= b+a

3 + (-1) = -1 + 3

7 5 5 7

15-7 = -7+15

35 35

8 = 8

35 35

Answer 2

Answer:

answer is given

Step-by-step explanation:

and it's right