Respuesta :
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▹ Answer
2c - 2b - a
▹ Step-by-Step Explanation
(c + b + a) + (-2a - 3b + c)
Remove the parentheses
c + b + a + (-2a - 3b + c)
Collect like terms
2c + b + a - 2a - 3b
Final Answer
2c - 2b - a
Hope this helps!
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