answer is only = 3q , plse solve
Attachments:
Answers
Answered by
0
Answer:
9p - [ 5p - q - { 4q - 2 ( 3p - p - q ) } ]
= 9p - [ 5p - q - { 4q - 2 ( 2p - q ) } ]
= 9p - [ 5p - q - { 4q - 4p - q } ]
= 9p - [ 5p - q - { 3q - 4p } ]
= 9p - [ 5p - q - 3q + 4p ]
= 9p - [ 9p - 4q ]
= 9p - 9p + 4q
= 4q
Similar questions
Math,
2 months ago
English,
2 months ago
Physics,
4 months ago
Social Sciences,
4 months ago
Math,
9 months ago