Question

x-[-{-x-y-z}] I am not able to do this sum can you help me?​

Answer 1

$\huge{\sf{\underline{\orange{Answer:-}}}}$

$=> x-[-(-x-y-z)]$

$=> x-[+x+y+z]$

$=> x-x-y-z$

$=> -y-z$

Answer 2

Step-by-step explanation:

- y - z is your answer ✌️✌️✌️✌️✌️........