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Simplify the expression: 3(7r + 1) =​
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5 votes
Simplify the expression:
3(7r + 1) =​

User Llaskin
by
5.4k points

2 Answers

7 votes

Answer:

21r+3

Explanation:

3(7r + 1)

Use the distributive property.

This property is normally used when the 2 numbers inside of the parentheses can not be added easily.

3*7r+3*1

21r+3

User Ghurdyl
by
6.6k points
1 vote

Answer:

21r +3

Explanation:

3(7r + 1) =​

Distribute

3*7r +3*1

21r +3

User Safetyduck
by
5.4k points
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