Question

if p and q are two rational numbers, then verify p+q=q+p by taking p=-9/5 and q=2/7​

Answer 1

Step-by-step explanation:

p+q=q+p

-9/5+2/7=2/7-9/5

-63+10/35=10-63/35

-53/35=-53/35

HOPE IT HELPS YOU

Answer 2

Answer:

9/5 + 2/7 ,= 2/7 + 9/5

2.08571429 = 2.08571429