Question

2a - [4b - {4a - (3b - 2a + 2b)}}



Answer is 8a-5b



Explain me if you have this answer then I will mark you brainlist​

Answer 1

$\huge\sf\purple{\underline{ANSWER}}$

2a - [ 4b - { 4a - ( 3b - 2a + 2b ) } ]

= 2a - [ 4b - { 4a - ( 5b - 2a ) } ]

= 2a - [ 4b - { 4a - 5b + 2a } ]

= 2a - [ 4b - { 6a - 5b } ]

= 2a - [ 4b - 6a + 5b ]

= 2a - [ - 6a + 9b ]

= 2a + 6a - 9b

= 8a - 9b

Answer 2

$\huge{ \underline{ \bold{ᴀɴsᴡᴇʀ....{ \heartsuit}}}}$

2a - [ 4b - { 4a - ( 3b - 2a + 2b ) } ]

= 2a - [ 4b - { 4a - ( 5b - 2a ) } ]

= 2a - [ 4b - { 4a - 5b + 2a } ]

= 2a - [ 4b - { 6a - 5b } ]

= 2a - [ 4b - 6a + 5b ]

= 2a - [ - 6a + 9b ]

= 2a + 6a - 9b

= 8a - 9b