Question

4+ (- 9 + {10 - 8 - 9})​

Answer 1

Step-by-step explanation:

4-8+10-17

-4-7

-11 is ur answer nanba

Answer 2

❤HEY MATE❤

YOUR ANSWER IS,

4+(-9{10-8-9})

= 4+(-9-7)

= 4-16

= -12 ans.

Hope it helps you.........❣❣❣