2a - 3b - [4a - 3b - {a-2c-(a-2b - c)}]] simplify
Answers
Answered by
1
Please follow and thanks my answers
Attachments:
Answered by
4
2a-3b-[4a-3b-{a-2c-(a-2b-c)}]]
2a-3b-{4a-3b-(a+2c-a-2b+c)}
2a-3b-4a+3b+a-2c-a+2b+c
(2a-4a+a-a)+(3b-3b+2b)+c-2c
-2a+2b-c
Hence proved...☺️
Similar questions