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

Help? Which of the following best describes clear-cut logging? A. It is the method by which logging mills process raw timber. B. It is the process of completely
mr. Fields ordered 3 tons of gravel for driveway at a factory how many pounds of gravel did he order
15/40 in lowest term I need it so bad now
what is an crack in the earths surface through which lava flows
How can I use United Nations in a sentence??
During which season in the Northern Hemisphere is the earth at its closest distance to the sun? A. winter B. spring C. summer D. autumn
how do we calculate 25% of 300
One effect of rapid urbanization in mexico is? A. an increase in jobs. B. a shortage of housing. C. a decrease in emigration. D. an increase in the rural popula
derivative of this function Y= -7X³ -8X² +6X +3
The influence of the Virginia Declaration of Rights can be seen in the __________ and the __________. A. Massachusetts Body of Liberties . . . Fundamental Order