Question

Verify x+y= y+x for x=-7/8 and y= 4/9

Answer 1

Answer:

x+y=-7/8+4/9=-31/72

y+x=4/9+(-7/8)=-31/72

therefore

x+y=y+x

Answer 2

Answer:

Step-by-step explanation:

Plz see the screenshot and mark as brainliest.