Solve each system by graphing, substitution, or elimination. If appropriate, write "no solution" or "infinitely many solutions." 13) -7x +5y =-21 14) -5x + y = 8 15x – 3y= 5 -x+ y=-5 15) x+ 3y=-31 3x + 9y=-93 16) 8x- 4y 0 -x+ y= 5
Solve each system by graphing, substitution, or elimination. If appropriate, write "no solution" or "infinitely many solutions." 13) -7x +5y =-21 14) -5x + y = 8 15x – 3y= 5 -x+ y=-5 15) x+ 3y=-31 3x + 9y=-93 16) 8x- 4y 0 -x+ y= 5
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section9.3: Solving Problems With Two Variables
Problem 22P
Related questions
Question
![Solve each system by graphing, substitution, or elimination.
If appropriate, write "no solution" or "infinitely many solutions."
13) -7x + 5y=-21
14) -5x + y= 8
15x -3y = 5
-x+ y=-5
15) x+ 3y=-31
3x + 9y=-93
16) 8x-4y 0
-x+ y= 5](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F778cdb5a-5609-44c3-b434-ae11a80c29bc%2F60b52f2c-1d61-4dd3-a53e-86c3372bdd3d%2Fssr5twt_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Solve each system by graphing, substitution, or elimination.
If appropriate, write "no solution" or "infinitely many solutions."
13) -7x + 5y=-21
14) -5x + y= 8
15x -3y = 5
-x+ y=-5
15) x+ 3y=-31
3x + 9y=-93
16) 8x-4y 0
-x+ y= 5
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 10 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, algebra and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Algebra: Structure And Method, Book 1](https://www.bartleby.com/isbn_cover_images/9780395977224/9780395977224_smallCoverImage.gif)
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
![College Algebra (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781305652231/9781305652231_smallCoverImage.gif)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
![Algebra for College Students](https://www.bartleby.com/isbn_cover_images/9781285195780/9781285195780_smallCoverImage.gif)
Algebra for College Students
Algebra
ISBN:
9781285195780
Author:
Jerome E. Kaufmann, Karen L. Schwitters
Publisher:
Cengage Learning
![Algebra: Structure And Method, Book 1](https://www.bartleby.com/isbn_cover_images/9780395977224/9780395977224_smallCoverImage.gif)
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
![College Algebra (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781305652231/9781305652231_smallCoverImage.gif)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
![Algebra for College Students](https://www.bartleby.com/isbn_cover_images/9781285195780/9781285195780_smallCoverImage.gif)
Algebra for College Students
Algebra
ISBN:
9781285195780
Author:
Jerome E. Kaufmann, Karen L. Schwitters
Publisher:
Cengage Learning
![Glencoe Algebra 1, Student Edition, 9780079039897…](https://www.bartleby.com/isbn_cover_images/9780079039897/9780079039897_smallCoverImage.jpg)
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill