from the sum of 3a - 2b + 4c and 3b - 2c subtract a-b-c please explain
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Answer:
(3a - 2b + 4c) + (3b - 2c) - (a - b - c)
= 3a - 2b + 4c + 3b - 2c - a + b + c
= 2a + 2b + 3c
Step-by-step explanation:
hope it is helpful for you
Answered by
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Answer:
2a+2b+3c
Step-by-step explanation:
(3a-2b+4c) +(3b-2c)
(3a+b+2c) -(a-b-c)
3a+b+2c-a+b+c
= 2a+2b+3c
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