Punkrockcammi Punkrockcammi

12-10-2017
Mathematics

contestada

Solve the system using the elimination method.
x+y−2z=5
−x+2y+z=2
2x+3y−z=9

Respuesta :

tjohnson7620 tjohnson7620

13-10-2017

(1,2,-1) is the answer i got.

Answer Link

Otras preguntas

Write a program that uses while loops to perform the following steps: a. Prompt the user to input two positive integers. Variables: firstNum and secondNum (firs

Question 6 of 10 Which chronic disease may be prevented by regular visits to the dentist? O A. Oral cancer O B. Obesity O C. Allergies O D. Emphysema SUBMIT

please help! its for khan academy

Which endocrine gland would provide a burst of energy to a person moving out of the way of a speeding bicycle? (A) adrenal (B) parathyroid (C) pituitary (D) thy

mexico es el pais que produce mas en el mundo. los descendientes de los maya/seguir/?en el museo de Arte Moderno de la Ciudad de Mexico/tu/poder?en Acapulco mil

ixl question Complete the text with the better conjunctive adverb. In 1917, Prohibition was enforced in the District of Columbia and all bars there were ordered

what is an example of fibre optic cable

PLS HELP it is the last question ignore the lesson and pg number ;)

Vers le brevet Rédiger un discours 10. Faites des recherches sur un pays en guèrre actuel lement. Après un repérage dans cette scène des terme exprimant la colè

curd is made from milk... t or f