The symmetric property of equality.
This property states that: if a = b, b = a.
5. rational number
7. opposite of 1/3 is -1/3 and opposite of -7/12 is 7/12
8. absolute value of 9.8 is 9.8 and absolute value of -10/3 is 10/3
The answer is 40 good luck
The answer is:<span>
</span><span>
</span><span>= <span><span>2p</span>+<span>10</span></span></span>