menu
QAmmunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
What is the solution to the system of equations graphed below? y = x - 2 y = 4x - 5
asked
Aug 5, 2017
180k
views
0
votes
What is the solution to the system of equations graphed below? y = x - 2 y = 4x - 5
Mathematics
high-school
Fernando Petrelli
asked
by
Fernando Petrelli
6.5k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
2
Answers
7
votes
Answer:
1, -1
Explanation:
Darrell Teague
answered
Aug 7, 2017
by
Darrell Teague
7.6k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
5
votes
There are 3 available methods - Substitution , Elimination and
Matrix.
The substitution
method is used to eliminate one of the variables by replacement.
The elimination method
is used for solving linear systems.
A Matrix is an array of numbers.
Lets use Substitution to solve this system.
Now substitute
Hence -
Manjunath Manoharan
answered
Aug 10, 2017
by
Manjunath Manoharan
6.4k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
7.7m
questions
10.3m
answers
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search QAmmunity.org