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marishachu [46]
3 years ago
11

Equivalent expression to -n+(-3)+3n+5

Mathematics
2 answers:
Bumek [7]3 years ago
4 0

Answer:

\boxed{2n+2}

Step-by-step explanation:

<em>You remove parenthesis.</em>

<em>-n-3+3n+5</em>

<em>Group like terms</em>

<em>  ↓</em>

<em>-n+3n-3+5</em>

<em>Add numbers from left to right.</em>

<em>-n+3n=2n</em>

<em>2n-3+5</em>

<em>Adding and subtracting numbers from left to right.</em>

<em>-3+5=2</em>

<em>2n+2 is the correct answer.</em>

diamong [38]3 years ago
4 0

Answer:

2n+2

Step-by-step explanation:

-n+(-3)+3n+5

Combine like terms

-n +3n -3+5

2n +2

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