Question

if a = - 9 and B = 6 show that a + b equal to b +a​

Answer 1

Answer:

-3

Step-by-step explanation:

a+b=-9+6=-3

b+a=+6-9=-3

PLZZZZZZZZZZ MARK AS BRAINALIEST

Answer 2

Answer:

a+b= -9+6

= -3

b+a= 6+-9

=-3

-3= -3

a+b=b+a

hence proved

Step-by-step explanation:

Hope this helps u