Question

subtract the sum of a+2b-3c and 2c-3b-4a from the sum of 5b-4c+a and 2c-3b-4a.​

Answer 1

Answer: 3b-c

Step-by-step explanation:

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Answer 2

Answer:

5b−4c+a+2c−3b−4a=−2c+2b−3a

a+2b−3c+2c−3b−4a=−3s−b−c

(−2c+2b−3s)−(−3a−b−c)

−2c+2b−3a+3a+b+c

=3b−c

Step-by-step explanation:

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