Add the two expressions. −2.4n−3 and −7.8n+2 Enter your answer in the box. plz help QUICK!!!!!!!!!!

asked Dec 6, 2018 21.5k views

4 votes

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4 votes

Answer:

10.2n-1

Explanation:

Ion answered Dec 7, 2018

by Ion

6.8k points

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-2.4n-3+-7.8n+2
you combine like terms
(-2.4n+-7.8n)+(-3+2)
= -10.2n-1

Wim Ten Brink answered Dec 10, 2018

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