+0  
 
0
97
2
avatar

For any number $x$, we are told that $x\&=7-x$ and $\&x = x -7$. What is the value of $\&(12\&)$?

 

Pls include steps not just answer

Thanks!

 Apr 13, 2023
 #1
avatar
0

The & functions cancel, and you are left with 0.

 Apr 13, 2023
 #2
avatar
0

 

We have &(12&)=&(7-12)=&(-5)= (-5-7)=-12

 Apr 16, 2023

5 Online Users

avatar
avatar
avatar