menu
bartleby
search
close search
Hit Return to see all results

Solve by the method of your choice.7x-2y 64x+y 12Select the correct choice below and, if necessary, fill in the answer box to complete your choice.O A. The solution set is(Type an ordered pair.)O B. There are infinitely many solutions. The solution set is {(x,y)l7x-2y 6) or (x,y)14x + y12).O C. The solution set is Ø.Click to select and enter your answer(s)OTake a Test .OneDriveDesktopHP Nurse2This PCacerAUTOMENUupF9F8F7F6F5F4F3F2F1Esc&%7654321UYTREWTabJ K LG HFDSACapsLockB N MVCZ X( COLOLL

Question
Solve by the method of your choice.
7x-2y 6
4x+y 12
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. The solution set is
(Type an ordered pair.)
O B. There are infinitely many solutions. The solution set is {(x,y)l7x-2y 6) or (x,y)14x + y
12).
O C. The solution set is Ø.
Click to select and enter your answer(s)
O
Take a Test .
OneDrive
Desktop
HP Nurse2
This PC
acer
AUTO
MENU
up
F9
F8
F7
F6
F5
F4
F3
F2
F1
Esc
&
%
7
6
5
4
3
2
1
U
Y
T
R
E
W
Tab
J K L
G H
F
D
S
A
Caps
Lock
B N M
V
C
Z X
( CO
LO
LL
help_outline

Image Transcriptionclose

Solve by the method of your choice. 7x-2y 6 4x+y 12 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The solution set is (Type an ordered pair.) O B. There are infinitely many solutions. The solution set is {(x,y)l7x-2y 6) or (x,y)14x + y 12). O C. The solution set is Ø. Click to select and enter your answer(s) O Take a Test . OneDrive Desktop HP Nurse2 This PC acer AUTO MENU up F9 F8 F7 F6 F5 F4 F3 F2 F1 Esc & % 7 6 5 4 3 2 1 U Y T R E W Tab J K L G H F D S A Caps Lock B N M V C Z X ( CO LO LL

fullscreen
check_circleAnswer
Step 1

We multiply the second equation by 2 and add to...

2(4x+y)-2(12)
Or, 8x+2y-24
7x-2у36
After adding:
15х-30
30
Or, х%3D
15
Or, X-2
help_outline

Image Transcriptionclose

2(4x+y)-2(12) Or, 8x+2y-24 7x-2у36 After adding: 15х-30 30 Or, х%3D 15 Or, X-2

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Our solutions are written by experts, many with advanced degrees, and available 24/7

See Solution
Tagged in

Math

Algebra

Equations and In-equations

Related Algebra Q&A

Find answers to questions asked by student like you

Show more Q&A add
question_answer

Q: A traveling salesman figures it costs 31 cents for every mile he drives his car. How much does it co...

A: From given information, observe that the cost to travel for one mile is 31 cents.Compute the cost to...

question_answer

Q: Solve the system. If there is no solution or if there are infinitely many solutions and the system's...

A: The given system of equation is,

question_answer

Q: Create a Venn diagram to illustrate each of the following:26. (D ⋃ E)c ⋂ F

A: The shaded area is (D U E)

question_answer

Q: I want to start a lemonade stand and determine how much lemonade I need to sell to break even each d...

A: Let you have to sell x glasses. Each glass costs $0.50. So x glasses cost $0.50x.

question_answer

Q: 2x+7 The function x-9 X#9, is one-to-one. Find an equation for f (x), the inverse function. 0)x2 (Si...

A: Consider the given one-to-one function:

question_answer

Q: Give the domain and range of the quadratic function whose graph is described. The vertex is (-1,-5) ...

A: Given information:The vertex is (-1,-5) and the parabola opens up.

question_answer

Q: Solve for x. 32x-10 -81 The solution set is Enter your answer in the answer box e Quizzes & Tests In...

A: Given that 

question_answer

Q: 6 and g(x) = X find the following functions For f(x)= X a. (fo g)(x), b. (g o f)(x), c. (f o g)(7), ...

A: The given functions are

question_answer

Q: Use a graphing utility to obtain a complete graph for the polynomial function. Then determine the nu...

A: Answer: Option A graph matched. 

Sorry about that. What wasn’t helpful?