chasmccullum chasmccullum

01-11-2020
Mathematics

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Simplify the expression. Explain each sia
1. 2 + (5 + y)

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peter41208 peter41208

01-11-2020

Answer:

7+y

Step-by-step explanation:

Open paranthasis:

2+5+y
2+5=7
7+y

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