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

what are some of the challenges that you faced while reading the excerpt the count of the monte cristo?

When carbon is burned in air, it reacts with oxygen to form carbon dioxide. When 22.8g of carbon were burned in the presence of 78.0 of oxygen, 17.2g of oxygen

pick up rational number from the following numbers : -6/7,0,100/0,5 3/4,0/2,24/1

While writing an essay about an early pioneer of psychology, Temple notes that this researcher was interested in identifying the basic parts, or structure, of t

I need help with 5 and 6

okay so I have two questions after this one so if someone could help me out thanks

Hope’s mom bakes a cake for hope’s birthday. It is in the shape of a rectangle 10in. long and 6in. wide. If she starts at one corner and puts a candle every 2 i

Meredith lives 24 blocks from her friend's house. If she travels 1 block every minute, how many minutes will it take her to reach her friend's house? What if sh

2xy - x^2 - y^2 how do you factor it step by step explanation. thanks

(ABSOLUTE-VALUE, LINEAR SYSTEMS, and MATRICES)