105k views
24 votes
• Write an expression that is equivalent to 3(7 + x).
3(7 + x)
+
?
2

• Write an expression that is equivalent to 3(7 + x). 3(7 + x) + ? 2-example-1

2 Answers

10 votes

Answer:

21+3x

Explanation:

User Muffin
by
4.9k points
8 votes

Answer:

21+3x

Explanation:

Expand this:

3(7+x)

So it becomes:

21+3x

User Oleg Dok
by
4.9k points