waitingonsuperman020 waitingonsuperman020
  • 03-02-2020
  • Mathematics
contestada

4x + y= -9
6x-3y=-27

Respuesta :

meredith48034
meredith48034 meredith48034
  • 03-02-2020

Answer:

3(4x+y=-9)

6x - 3y = -27

12x + 3y = -27

6x - 3y = -27

18x = -54

x = -3

4(-3)+ y = -9

-12 + y = -9

y = 3

(-3,3)

Answer Link

Otras preguntas

40,000 is ten times as what number
There are 527 pencils 646 erasers 748 sharpeners there are to be put in seperate packets containing the same number of items find the maximum number of the item
How did Carnegie’s early job with the railroads greatly contribute to his success in the steel business
A - 2 = 3/4, please help
a company shipped 48 boxes of canned dog food each box contains 24 cane how many cans of dog food did the company ship and all
Which behavior of an expectant mother is unhealthy for the fetus
Skin color may have a diagnostic function. imagine one of your friends has an obvious orange tint to her skin. what would be a logical conclusion of your observ
Explain why it is important to understanding if a map direction is based on true north or magnetic north?
Which of the following is a very of preventing fires at home
lydia noticed that she felt tired and out of breath after walking her dog up a hill in the park which area fitness does she need to improve