Question and answer
3x - 4y = 7 3x + 2y = -5 When the second equation is subtracted from the first, the resulting equation is
3x - 4y = 7 3x + 2y = -5 When the second equation is subtracted from the first, the resulting equation is -6y = 12 . 3x - 4y - (3x + 2y) = 7 - (-5) 3x - 4y - 3x - 2y = 12 -6y = 12
s
Question|Asked by alston2013
Asked 4/22/2015 8:38:44 AM
Updated 4/22/2015 9:25:19 PM
1 Answer/Comment
Get an answer
New answers
Rating
8
3x - 4y = 7 3x + 2y = -5 When the second equation is subtracted from the first, the resulting equation is -6y = 12 .
3x - 4y - (3x + 2y) = 7 - (-5)
3x - 4y - 3x - 2y = 12
-6y = 12
Added 4/22/2015 9:25:19 PM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [4/23/2015 5:15:46 AM]
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by alston2013
What is the purpose of a thesis? It protects you against plagiarism. It completes your outline. It states what your paper will prove. It organizes your first paragraph.
Weegy: The purpose of a thesis is that it states what your paper will prove. User: Select whether the following citation is done correctly: . . . discovered that cheetahs were the fastest animals on earth (J. Bogart, p.33). (More)
Question|Asked by alston2013
Expert Answered
Updated 4/24/2015 4:08:09 PM
0 Answers/Comments
35,149,831
questions answered
Popular Conversations
What technology restored a demand for slaves in the US South in the ...
Weegy: Cotton gin restored a demand for slaves in the US South in the early 1800s.
1/18/2022 11:02:58 PM| 14 Answers
The correct plural of the noun attorney is _______. The primary ...
Weegy: The correct plural of noun attorney is attorneys.
1/18/2022 4:14:38 AM| 11 Answers
For each blank, write a word that is an antonym of the italicized ...
Weegy: He couldn t bear the cold of Alaska after living in the HEAT of Texas.
1/17/2022 8:12:50 PM| 10 Answers
Questions 1 10: Fill in the blank space with an antonym of the ...
Weegy: 1. He couldn't bear the cold of Alaska after living in the heat of Texas. He has been accused of theft, but we ...
1/13/2022 11:58:44 PM| 8 Answers
_______ contain close to 70% of all the fresh water on Earth. _______ ...
Weegy: Glaciers contain close to 70% of all the fresh water on Earth. Wind erosion is most common in flat, bare areas ...
1/12/2022 12:03:38 AM| 7 Answers
The _______ step of the writing process entails coming up with ideas. ...
Weegy: The Brainstorming step of the writing process entails coming up with ideas. The planning step entails: ...
1/15/2022 4:06:43 AM| 7 Answers
Fill in the blank. One of the best reasons to write is to _______ ...
Weegy: One of the best reasons to write is to express what we think.
1/13/2022 2:59:06 PM| 5 Answers
S
L
Points 515 [Total 515] Ratings 1 Comments 495 Invitations 1 Offline
S
L
Points 435 [Total 435] Ratings 5 Comments 385 Invitations 0 Offline
S
R
L
P
P
Points 285 [Total 3703] Ratings 0 Comments 285 Invitations 0 Offline
S
L
P
R
Points 236 [Total 1085] Ratings 0 Comments 226 Invitations 1 Offline
S
L
Points 235 [Total 1250] Ratings 0 Comments 235 Invitations 0 Offline
S
L
P
P
Points 197 [Total 4144] Ratings 0 Comments 197 Invitations 0 Offline
S
L
Points 163 [Total 163] Ratings 0 Comments 163 Invitations 0 Offline
S
L
Points 109 [Total 109] Ratings 0 Comments 109 Invitations 0 Offline
S
L
Points 67 [Total 418] Ratings 2 Comments 47 Invitations 0 Offline
S
Points 62 [Total 62] Ratings 1 Comments 52 Invitations 0 Online
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.