5 - [ 3a + 2c - { 3c + 4b - ( 3b + a )}]
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Answer:
4a - b - c = 5
Step-by-step explanation:
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Answer:
5 - 4a + b + c
Step-by-step explanation:
5 - [ 3a + 2c - { 3c + 4b - ( 3b + a )}]
= 5 - [ 3a + 2c - { 3c + 4b - 3b - a }]
= 5 - [ 3a + 2c - 3c - 4b + 3b + a ]
= 5 - 3a - 2c + 3c + 4b - 3b - a
= 5 - 3a - a + 4b - 3b - 2c + 3c
= 5 - 4a + b + c.(Answer)
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