ashleyarredondo0321 ashleyarredondo0321
  • 16-11-2020
  • Mathematics
contestada

What is the solution to this system of equations?
3x + 2y = 10
2x + 4y = 4
0 (4,-1)
O (4,1)
O (1,2)
O (-4,3)

Respuesta :

ozieltijerina
ozieltijerina ozieltijerina
  • 16-11-2020
You can use elimination for this one so you can say

-2(3x+2y=10)
+2x+4y=4

So you have

-6x-4y=-20
+2x+4y=4

So you have

-4x=16

So x=-4

And then you can plug x into any one of the equations and solve for y

2(-4)+4y=4

-8+4y=4

Add 8 on both sides to get

4y=12

y=3

So in ordered pair form your answer is (-4,3)

Hope this helps!! Mark as brainliest!!!
Answer Link

Otras preguntas

Question 1, please help !!!!
In the Netherlands, land that has been reclaimed from the sea is called a __________.
What is the unit used for measuring both work and energy? joule Newton Pascal meter
Long multiplication (23x24)
Under what operations is the system of polynomials closed?
Read the excerpt from “First Generation” of Dreaming in Cuban. She considers the vagaries of sports, the happenstance of El Líder, a star pitcher in his youth,
Why don't government planners try to end seasonal unemployment?
The cuban missile crisis of 1962 came to an end when a. the soviet union agreed to withdraw its nuclear missiles from cuba. b. cia-backed rebels were defeated
What is the role of a mayor? A. serving as head of the executive branch of a city B. pleasing the people with popular programs C. monitoring civil rights
Why is it important to be able to predict tide levels in coastal areas