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The sum of five times a number and 6 is 21. What is the number?
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2 votes
The sum of five times a number and 6 is 21. What is the number?

User Adnan Javed
by
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2 Answers

4 votes
5x + 6 = 21
-6 -6
-------------------
5x = 21
(divide 5 on both sides to get rid of the number to get the variable by itself on both sides which makes X = 4.2
User Shemika
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7.2k points
3 votes

Answer: it’s 3

Explanation:

User Mahmoud Hanafy
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9.0k points
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