kaylastorm kaylastorm
  • 15-03-2021
  • Mathematics
contestada

solve the pair simultaneous equations
2x+y=7
x -2y=1​

Respuesta :

allisynmoserp9mc4r allisynmoserp9mc4r
  • 15-03-2021

Answer:

y = 1

x = 3

Step-by-step explanation:

y = 7 - 2x

x - 2y = 1

5x - 14 = 1

y = 7 - 2x

x = 3

y = 7 - 2x

y = 1

Answer Link

Otras preguntas

How does the use of rhetorical question help develop a speaker's ideas? A. It emphasizes a series of points made by the speaker. B. It allows the speaker to an
How did the development of agriculture cause city life to emerge?
{29, 29, 29, 28, 28, 27} What is the best measure of center for this data set? mean or median because there is no outlier median because there is an outlier mod
Do noble gases exist in large amounts in the atmosphere
Pleaseeeeeeeee help me
Simplify . A. B. 125 C. 48 D. 415
explain what is meant by the term translocation
Walt, age 75, says that he feels about 60 years old. sixty is walt's __________ age. skeletal functional emotional chronological
What type of doctor treats kidney disease?
What is this answer I don’t know it