11.5k views
3 votes
While solving the

equation
3(x + 5) =21, Natalie
wrote 3x + 15 =21,
which property did
she use?

User Romanoti
by
7.7k points

2 Answers

1 vote

Answer:Multiplication of Alzebra

Explanation:

User Nick Johnson
by
8.1k points
4 votes

Answer:

Multiplication of Alzebra

method has been used by Natalie

User Xanido
by
8.8k points

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