davisbrandon549 davisbrandon549
  • 21-09-2020
  • Mathematics
contestada

what is the solution to the system of equations shown below 2x-y+z=4 4x-2y+2z=8 -x+3y-z+=5

Respuesta :

meredith48034
meredith48034 meredith48034
  • 21-09-2020

Answer:

Step-by-step explanation:

2x - y + z = 4

4x - 2y + 2z = 8

-x + 3y - z = 5

2x - y  + z = 4

-x + 3y - z = 5

x + 2y = 9

4x - 2y + 2z = 8

-2x + 6y - 2z = 10

2x + 4y = 18

x + 2y = 9

2x + 4y = 18

-2x - 4y = -18

2x + 4y = 18

0 =0

infinitely many solutions

Answer Link

Otras preguntas

how does corporation relate to the rise of big business in the late 1800s
how to sovle a One-Variable Equations
why were certain food rationed during ww2?
How did the founding fathers and constitution address the issue of slavery in america?
when did Madagascar break away from the south america african part of Gondwanaland
Write the most precise name for the space figure with the given properties. A lateral surface and two circular bases?
Find the lengths of two segments whose sum is 45 and whose ratio is 2:3
Use the distributive property to simplify (100+4z)20Show your work and show each step.
What is 5.6 as a fraction or mixed number in simplest form
What is the length of each side of a square that has the same area as a rectangle that has a length of 12.2 in. and a width of 16.6 in.? Round to the nearest te