3 years ago

This app is amazing! Please help I’m really confused!

Mathematics

2 answers:

RideAnS [48]3 years ago

7 0

The answer to the question

Alex777 [14]3 years ago

3 0

Answer:

7(x+3)

Step-by-step explanation:

7x+21

7x = 7*x

21 = 7*3

We can factor out a 7 from both terms. What remains is what is inside the parentheses

7(x+3)

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