Question

Verify the commutativity of addition for –4 and 4/7 .​

Answer 1

Step-by-step explanation:

-4+(4/7)=4/7 +-4

-28+4/7 =4+-28/7

-24/7 = -24/7

Answer 2

Here given that,

 $-4$ & $4/7$ are the given numbers,

For commutativity of addition for both number we just have to add both of them in R.H.S and L.H.S by interchanging

i.e  $-4 + (4/7)$ = $(4/7)+(-4)$

after solving both side we get,

  $-28+4/7$ = $4+(-28)/7$

Again Simplifying both the equation we get,

   $-24/7$ = $-24/7$

Hence verified R.H.S = L.H.S