Register

Does the x = 7 satisfy the equation 21x = -3

Does the x = 7 satisfy the equation 21x = -3
138k views
2 votes
Does the x = 7 satisfy the equation 21x = -3

User Praveen Singh Yadav
by
7.9k points

2 Answers

5 votes
No, the correct answer would be -7
User PauMAVA
by
7.6k points
4 votes

Answer:

x = 7 doesn't satisfy the equation

Explanation:

To solve, divide both sides by 21

x = -3/21

x = -1/7

So the answer is -1/7.

-7 does not satisfy the equation

User Rksprst
by
7.2k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!