A community for students.
Here's the question you clicked on:
 0 viewing
andres123
 4 years ago
Part 1:
If you were solving a system of equations and you came to a statement like 1 = 3, what do you know about the solution(s) to this system?
Part 2:
Solve the following system and show all of your work.
x  2y = 14
x + 3y = 9
andres123
 4 years ago
Part 1: If you were solving a system of equations and you came to a statement like 1 = 3, what do you know about the solution(s) to this system? Part 2: Solve the following system and show all of your work. x  2y = 14 x + 3y = 9

This Question is Closed

jrodriguez2315
 4 years ago
Best ResponseYou've already chosen the best response.0oops.... made a deadly error. so sorry.

Callum29
 4 years ago
Best ResponseYou've already chosen the best response.1Part 1: the solutions don't exist, or equivalently the system is inconsistent. For part two, I would use a matrix method to encode the coefficients and rowreduce it, but because I don't want to write it out in this text format, we will just use elimination: subtract equation two from equation one: \[5y = 5 \Longrightarrow y=1\] Sub y=1 into either equation to get: \[x=12\]
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.