Question

Verify the property x+y =y+x of rational number by using
x = -3\7
y= 20\21


again for 1 person​

Answer 1

Step-by-step explanation:

thanks for posting the question again I didn't wanted points just wanted to helpe you . brainest plzzzzzzzzzzzzzzzz

Answer 2

Answer:

LHS =RHS is answer dear friend