Clueless670
Clueless670
02-12-2016
Mathematics
contestada
-6x+4y+4z=6
-5x+2y-4z=23
2x+5y-4z=25
Respuesta :
Thos
Thos
02-12-2016
-6x+4y+4z=6
-5x+2y-4z=23
----------------------
-11x+6y =29
-5x+2y-4z=23
2x+5y-4z=25
-------------------
7x + 3y = 2
3y=2-7x
6y=4-14x = 29+11x
25x = -25
x = -1
2y=2-7x
3y = 2+7 =9
y=3
-6x+4y+4z = 6
6+12+4z = 6
4z = 12
z = 3
Answer Link
VER TODAS LAS RESPUESTAS ( 65+ )
Otras preguntas
At a local print shop, 18 copies can be made for $6. At this rate, how how many copies could be made for $28?.
In the paragraph box, write the main idea of the paragraph below. Job 1:1 defines Job as a man "who was perfect and upright, and one that feared God and eschewe
technician a says that fiber gaskets are the best and most commonly used gaskets in modern diesel engines. technician b says that mls gaskets are the most commo
a client is admitted to the hospital with acute hemorrhage from esophageal varices. what medication should the nurse anticipate administering that will reduce p
the extra point located on the midpoint of the proximal interphalangeal joint of the middle finger at the dorsum aspect, and indicated for nausea, vomiting, and
Which Photoshop tool allows users to select an area of an image using a specific color, or color range?
help meeeeeeeeeeeeeeee pleaseeeeeeehelp meeeeeeeeeeeeeeee pleaseeeeeeehelp meeeeeeeeeeeeeeee pleaseeeeeeehelp meeeeeeeeeeeeeeee pleaseeeeeeehelp meeeeeeeeeeeeee
how do you calculate degrees of freedom for goodness-of-fit chi-square tests versus chi-square tests for independence and homogeneity?
what is the appropriate order of test positivity with different types of laboratory tests following infection with hiv?
q4.1. without mutations, and with no crabs present, snails produce offspring that have the same shell thickness as themselves (they clone themselves). will this
