smhnjrs2020 smhnjrs2020

03-02-2022
Mathematics

contestada

Use the Echelon Method: Solve x + 3y = 1
2x - 5y = 13

Respuesta :

reynawolfie reynawolfie

08-02-2022

Answer:

x= 4, y= -1

Step-by-step explanation:

-2(x +3y= 1)

-2x-6y=-2

2x -5y= 13

-11y= 11

y= -1

2x -5(-1)= 13

2x +5= 13

2x= 8

x= 4

Answer Link

Otras preguntas

Which development most LIMITED the spread of Christianity outside Europe during the time period shown on the map? a. The Western Roman Empire's collapse and cre

YOU GUYSSSSSSSSSSSSSSSSSSSSSSSSSSSS, ANSWER THIS YOU GUYSSSSSSSSSSSSS OK, WHAT DO YOU THINK THE NEXT SQUID GAME SEASON 2 WILL HAVE ANSWEERRRRRRRRRRRRRRRRRRRRRRR

I need help all 1-10 I need answers asap {:} would be nice and appreciate.

Can someone PLEASE Tell Me to answer to this

hello its my birthday please help me !!

Find the common difference of the arithmetic sequence 4,0,-4

According to the National Retail Federation, the average shopper will spend $1,007.24 during the holiday shopping season. What is the null and alternate hypothe

Where does waste come from in the body.

need help with math questions

2. What does Rasmus Frisk mean by “Temporary Use of Space” in urban design? What ways does he incorporate this into designs?