Question

pls answer the 1st to answer will be marked as best​

Answer 1

Answer:

this is your answer

Step-by-step explanation:

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Answer 2

Answer:

( -2a + b +4c )

Step-by-step explanation:

Let, x be a term for addition.

By the given condition,

x + ( 3a - 2b + c ) = ( a - b + 5c )

x = ( a - b + 5c ) - ( 3a - 2b + c )

x = a - b + 5c - 3a + 2b - c

x = a - 3a - b + 2b + 5c - c

x = -2a + b +4c