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What number makes the equation true? Enter the answer in the box. 7x = 21 Pls help

What number makes the equation true? Enter the answer in the box. 7x = 21 Pls help
asked 200k views
10 votes
What number makes the equation true? Enter the answer in the box.
7x
= 21
Pls help

asked
User Hojjat
by
8.4k points

2 Answers

7 votes
7x= 21
x= 21/3
x= 3
Thus, the number 3 makes the equation 7x= 21 true
answered
User Czifro
by
8.1k points
2 votes

Answer:

3

Explanation:

21/7=3

answered
User Disperse
by
8.4k points
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