Question and answer
Solve this system of equations: 2x + 3y = 12 3x - 3y = 3
Question
Asked 9/7/2012 8:23:07 AM
Updated 1/13/2015 11:35:37 PM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by yeswey [1/13/2015 11:34:42 PM]
f
Get an answer
Original conversation
User: Solve this system of equations: 2x + 3y = 12 3x - 3y = 3

Weegy: put the squared as 2 expression to make it easier to solve (3x+3y) (3x+3y) (2x + 3y) (9x^2 +6y^2 +18xy) (2x+3y) 18x^3+27x2y+12xy^2+36x^2y+18y^3+54xy^2 answer: 18x^3+63x^2y+66xy^2+18y^3
latefisher|Points 2898|

Question
Asked 9/7/2012 8:23:07 AM
Updated 1/13/2015 11:35:37 PM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by yeswey [1/13/2015 11:34:42 PM]
New answers
Rating
8
2x + 3y = 12
3x - 3y = 3
adding up equations the result is:
5x = 15
x = 3,
2(3) + 3y = 12
3y = 12 - 6 = 6
y = 2
The solution for the system 2x + 3y = 12 3x - 3y = 3 is (3, 2)
Added 1/13/2015 11:35:37 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [1/13/2015 11:38:25 PM]
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Solve this system of equations: 4x + 6y = 8 3x - y = - 5
Weegy: 3x + y = 1 3x + (6 - 4x) =1 3x + 6 - 4x =1 ............3x - 4x + 6 = 1.......-x + 6 = 1 User: Solve the quadratic equation by the square root property. 4x2 = 28 Weegy: x=Square root 7 (More)
Question
Expert Answered
Updated 8/21/2014 9:04:21 PM
1 Answer/Comment
The answer for 4x + 6y = 8 ,3x - y = - 5 is x=-16/11, y= 7/11.
3x - y = - 5 ,y=3x+5, put in 4x + 6y = 8
4x+6(3x+5)=8.
4x+18x+30=8
22x=-32
x=-32/22=-16/11.
y=3x+5
=3x(-16/11)+5
=-48/11+5
=7/11.
Added 8/21/2014 8:49:36 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [8/22/2014 2:36:42 PM], Rated good by andrewpallarca
37,276,020
questions answered
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
Popular Conversations
What’s the waste product of electrons and pyruvate combining in ...
Weegy: The waste product of electrons and pyruvate combining in fermentation is lactic acid. User: Ella has just ...
1/24/2023 12:51:15 AM| 6 Answers
What book recorded abuses in the meatpacking industry
Weegy: The book "The Jungle" exposed the abuses in the meatpacking industry. User: Concerns over the Spanish ...
1/24/2023 12:44:09 PM| 5 Answers
how many people were executed for witchcraft in salem by 1693
Weegy: 20 people were executed for witchcraft in Salem by 1693. User: why did the salem witch trials end Weegy: The ...
2/2/2023 12:31:44 AM| 4 Answers
georgia was intended to be a second chance for what group of people
Weegy: Georgia was intended to be a second chance for: debtors to the English government. User: which civilization ...
2/1/2023 9:12:22 PM| 4 Answers
why was rhode island founded
Weegy: Rhode Island was founded as an haven for those who disagreed with Puritan beliefs. User: which colony was ...
2/1/2023 9:05:36 PM| 4 Answers
How can hypertension be prevented? A. balanced diet B. regular ...
Weegy: All of the above. Balanced diet, regular exercise and healthy weight are ways that hypertension might be ...
2/1/2023 12:50:03 PM| 4 Answers
Sympathy drives disconnection, and empathy drives connection. Which ...
Weegy: Feel sorrow or sadness for the other person- is NOT one of the four qualities of engaging with empathy. User: ...
1/26/2023 4:28:59 AM| 4 Answers
What was one of President Lincoln's major frustrations early in the ...
Weegy: Lack of aggressive military leadership was one of President Lincoln's major frustrations early in the Civil ...
1/24/2023 9:08:44 AM| 4 Answers
Good
Weegy: Good definition is a favorable character or tendency. User: Moccasins, , we’re commonly worn by ...
1/23/2023 7:53:19 PM| 4 Answers
what is 6 3/8
Weegy: 6 + 8 = 14 User: 6 •/• 3/8 Weegy: 14 ? [3 + (8 ? 2)] = 14 - (3 + 6) = 14 - 9 = 5 User: what is 6÷3/8 ...
1/31/2023 3:35:57 AM| 3 Answers
4 2/3 and 11 1/4
Weegy: 11 + 3 = 14
1/31/2023 2:11:30 AM| 3 Answers
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
S
L
P
L
P
R
Points 110 [Total 5713] Ratings 0 Comments 110 Invitations 0 Offline
S
Points 90 [Total 90] Ratings 0 Comments 90 Invitations 0 Online
S
L
Points 67 [Total 294] Ratings 0 Comments 67 Invitations 0 Offline
S
L
P
R
Points 60 [Total 4068] Ratings 0 Comments 60 Invitations 0 Offline
S
L
Points 50 [Total 974] Ratings 0 Comments 50 Invitations 0 Offline
S
L
P
L
P
Points 40 [Total 5496] Ratings 1 Comments 30 Invitations 0 Offline
S
L
R
R
Points 34 [Total 2347] Ratings 0 Comments 34 Invitations 0 Offline
S
L
R
Points 30 [Total 2127] Ratings 0 Comments 20 Invitations 1 Online
S
L
Points 16 [Total 2055] Ratings 0 Comments 16 Invitations 0 Offline
S
L
Points 13 [Total 352] Ratings 0 Comments 13 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.