Math, asked by girija06, 9 months ago

3(x+4)=21 in algebra

Answers

Answered by rudra25740

4

Answer:

3x +12=21

3x=9

x=3

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Answered by sanjayjadhav185712

3

Answer:

x=x

Step-by-step explanation:

3(x+4)=21

x+4=7

x=3

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