Notice: Payments for answers will end 4/10/2017. Click for more info.
You have new items in your feed. Click to view.
Question and answer
Q: What is the x-coordinate of the solution of the following system of equations? 3x + y = 6 x - y = 6
A: This conversation has been flagged as incorrect. New answers have been added below ....
Get an answer
Original conversation
User: What is the x-coordinate of the solution of the following system of equations? 3x + y = 6 x - y = 6

Weegy: (3x-2) squared is 9x^2 - 12x + 4.
twistedechoes|Points 26|

User: 5x + 2y = 8 x + y = 4 If you want to solve the system of equations by addition, which of the following could you do? A.Multiply the second equation by 5 and add. B.Multiply the second equation by 2 and add. C.Multiply the second equation by -2 and add.





Question
Asked 7/17/2012 5:21:34 PM
Updated 7/8/2014 12:22:34 AM
2 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by yeswey [7/8/2014 12:21:00 AM]
New answers
Rating
3
The x-coordinate of the solution of the system of equations 3x + y = 6, x - y = 6 is x = 3.
Added 7/8/2014 12:21:41 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [7/8/2014 12:28:20 AM]
3
5x + 2y = 8 x + y = 4 If you want to solve the system of equations by addition, you can: Multiply the second equation by -2 and add.
Added 7/8/2014 12:22:34 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [7/8/2014 12:28:33 AM]
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
The slope of a line is -4, and the y-intercept is -3. What is the equation of the line written in slope-intercept form?
Question
Not Answered
Updated 8/19/2014 1:24:10 AM
1 Answer/Comment
The slope of a line is -4, and the y-intercept is -3. The equation of the line written in slope-intercept form is: y = -4x - 3
Added 8/19/2014 1:24:10 AM
This answer has been confirmed as correct and helpful.
Identify the polynomial. a2b - cd3
Weegy: a2 - b + c - d^3 will be Trinomial. [smile] (More)
Question
Expert Answered
Updated 6/28/2014 8:57:57 AM
1 Answer/Comment
The polynomial a^2b - cd^3 is Binomial.
Added 6/28/2014 8:57:57 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [3/30/2015 11:05:37 PM]
27,004,937 questions answered
*
Get answers from Weegy and a team of really smart lives experts.
S
L
Points 247 [Total 265] Ratings 0 Comments 177 Invitations 7 Offline
S
L
Points 130 [Total 130] Ratings 0 Comments 130 Invitations 0 Offline
S
L
R
Points 125 [Total 276] Ratings 1 Comments 5 Invitations 11 Offline
S
R
L
R
P
R
P
R
Points 66 [Total 734] Ratings 0 Comments 6 Invitations 6 Offline
S
1
L
L
P
R
P
L
P
P
R
P
R
P
R
P
P
Points 62 [Total 13329] Ratings 0 Comments 62 Invitations 0 Offline
S
L
1
R
Points 34 [Total 1450] Ratings 2 Comments 14 Invitations 0 Offline
S
L
Points 10 [Total 187] Ratings 0 Comments 0 Invitations 1 Offline
S
Points 10 [Total 13] Ratings 0 Comments 10 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 0 Comments 0 Invitations 1 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.