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

a video game is that is 30 dollars is o sale for 25% off. what is the sales price
three times the difference between t and y
One-fourth of all Canadians live in __________.
Complete combustion of 5.90 g of a hydrocarbon produced 18.8 g of CO2 and 6.75 g of H2O. What is the empirical formula for the hydrocarbon?
. A model is made of a car. The car is 9 feet long and the model is 6 inches long. What is the ratio of the length of the car to the length of the model?
ALL PRIME NUMBERS ARE ODD. true or false
What is the systematic name for the compound Ni2(SO4)3
_____(1) _____ are made by heating sand silica until it melts into a liquid state. The melted glass can then either be shaped by _____(2) _____ the liquid glass
May someone please me
In combination with alcohol, barbiturates have the potential for severe impairment. a) true b) false The depressing functions of alcohol begin at the_______sip