haileywheatbread haileywheatbread

03-11-2019
Mathematics

contestada

x + 2y – 4z = 1
-2x – 4y + 4z = 6
-4x – 3y – 4z = 21

Respuesta :

nguyenminhnguyet82 nguyenminhnguyet82

03-11-2019

Answer:

x = - 1

y = - 3

z = -2

Step-by-step explanation:

Please see steps in the image attached here.

Ver imagen nguyenminhnguyet82

Answer Link

Otras preguntas

HELP PLEASE!! ASAP, Find the surface area of the sphere. Round your answer to the nearest hundredth.

“My dearest dear the time draws near Why you and I must part But little do you know the grief and woe Of my poor troubled heart” The Rhyme Scheme of the above s

HELP ASAP!!! THE BEST ANSWER GETS BRAINLIEST!! Explain how the quotation below illustrates the philosophy of the feminist movement. Be sure to use key vocabular

Amelia Earhart's birth was in 1897. She lived in Kansas as a child. Quill g

Think of a time when you had a conflict with another person and you didn’t take time to consider their perspective. 1. What was the situation? 2. What happene

Think of a time when you had a conflict with another person and you didn’t take time to consider their perspective. 1. What was the situation? 2. What happene

how does mars maintain equilibrium when there are unbalanced forces ?

Which new technology had the biggest impact on the war

Test tomorrow and I need this to make sense please

What type of art used small pieces of material to form images?