Question

- 2 [ - 20 + 3 { 4 - (- 2 - 5) } ]​

Answer 1

-2 [ - 20 + 3 { 4 - 7 } ]

➺ -2 [ - 20 + 3 - 3 ]

➺ -2 [ - 20 + 0 ]

➺ - 2 - 20

➺ = - 18

ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ᴜ.....❣️

Answer 2

Answer:

-2[-20+3{4-(-2-5)}]

-2[-20+3{4+7}]

-2[-20+3(11)]

-2[-20+33]

-2[13]

-26

hope it's help