Register
X - 7 = 5x - 21 Can anyone answer this? I came up with x= 2.8 is that right? If not, how would you do it?
135k views
1 vote
X - 7 = 5x - 21

Can anyone answer this?

I came up with x= 2.8
is that right? If not, how would you do it?

User Joseph Gabriel
by
8.6k points

2 Answers

4 votes
I agree with the first person answer too and it’s true what he said
User Flipke
by
8.4k points
5 votes
The answer is 7/2 but in decimal form that would be 3.5
I got that by simplifying both sides of your equation and from there I just isolated the variable.
User Eduardo Corona
by
8.9k 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.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony
9/10 divided by (1/10 plus 2/5)
Please solve the following equation. x-6x=56
Link Copied!