jayhuncho8459 jayhuncho8459
  • 03-10-2019
  • Mathematics
contestada


Solve the system of linear equations using the Gauss-Jordan elimination method.

2x + 10y = 21

−6x + 8y = 32

Respuesta :

jolis1796
jolis1796 jolis1796
  • 03-10-2019

Answer:

x = -2

y = 5/2

Step-by-step explanation:

See it in the pic.

Ver imagen jolis1796
Answer Link

Otras preguntas

What are two ways to determine if a source is reliable?
Nick said, "I was about to ask to see the rubies when the phone rang and Gatsby took up the receiver." The rubies? What is Nick referring to?
For all negative numbers n, y = nx passes through the same quadrants as y=-3x.
Cases heard by appellate courts are decided by a judge. a judge and jury. a panel of judges. a jury.
Why would an unstable radioactive isotope (nuclide) emit a beta particle (high energy electron)? A)It has too many neutrons B)It has too many protons C)It has t
what is coalition government ? ​
4. In what ways has China's econ omy changed in recent years?
How did McCarthyism limit the actions non-communists could take?
According to your text, it is not low socioeconomic status or poverty per se that influences aggressive behavior, but rather the _________ that often accompany
A scale model of a building is 5 inches wide by 7 inches long. If the scale is 1in:15ft, how long is the building. (You must include the unit.)