tsheff2002 tsheff2002

24-11-2017
Mathematics

contestada

What is the solution for this system of equations?
x-6y+4z=2
2x+4y-8z=16
x-2y=5

Respuesta :

meredith48034 meredith48034

24-11-2017

2(x-6y+4z=2)
2x+4y-8z=16

2x-12y+8z=4
2x+4y-8z=16

4x-8y=20
x-2y=5

4x-8y=20
-4x+8y=-20

infinite many solutions

Answer Link

Otras preguntas

why don't birds get electrocuted when they land on the electric wire?

One of the weaknesses in the Articles of Confederation was the inability for the federal government to do what? A. Trade with other nations. B. Talk to foreign

i need help please would the correct answer choice be C?

which president refused to celebrate thanksgiving as a national holiday?

¿Que son los redactores de mesa?

which disease-causing microorganism is responsible for the largest number of cases of foodborne illness in the united states?

deondra is a psychologist who prefers to listen to her clients and help them identify conflicts and feelings without offering them advice. she probably practice

what native american was honored at the first thanksgiving

This French painter was important to French Romantic art. He often used his painting to convey a political message, and he is best known for his painting depict

at city high school the sophomore class has 60 students and the freshman class the junior class has 50 fewer students than twice the students in the freshman cl