nataliaprobber nataliaprobber
  • 16-10-2018
  • Mathematics
contestada

Solve for substitution 2x+4y-5z=18 -3x+5y+2z=-27 -5x+3y-z=-17

Respuesta :

gmany
gmany gmany
  • 21-10-2018

Solution in the attachment.

x = 3, y = -2, z = -4

Ver imagen gmany
Answer Link

Otras preguntas

A certain radioactive isotope decays at a rate of 2% per 100 years. If t represents the amount of the isotope left then the equation for the situation is
Mira la imagen, lee y escoge la opción con la respuesta correcta para completar la frase. Look at the image, read, and choose the option with the correct answer
What do you think is meant by the term pseudoscience?
What type of angle is 165° angle acute, obtuse, right
J’ai besoin d’aide pour cette question. Je vais mettre branliest.
A proportional relationship is shown in the table below: x 0 3 6 9 12 y 0 0.5 1.0 1.5 2.0 What is the slope of the line that represents this relationship? \qqua
In literature, what is the MAIN purpose of caricature?
What is the law of the jungle? Answer to me in poem form please! I need this right away, so this is worth 8 points!
How does cost determine if a person would purchase products?
Who were Ferdinand and Isabella, and how did their marriage change Spain?