Question

2/3+(3/7-5/3)=2/3+(5/3-3/7)​

Answer 1

Answer:

-12/21≠40/21

Step-by-step explanation:

take LCM of 3 and 7

2/3+(9-35/21)=2/3(+35-9/21)

2/3-26/21=2/3+26/21

take LCM of 3 and 21

14-36/21=14+36/21

=-12/21≠40/21

this proves that this equation is not equal u rather mention a heading and tis equation is called commutative property