tamrajadams tamrajadams
  • 02-02-2020
  • Mathematics
contestada

4x+4y=-20 and -3x-12y=-60

Respuesta :

meredith48034
meredith48034 meredith48034
  • 02-02-2020

Answer:

(0,-5)

Step-by-step explanation:

3(4x+4y=20)

-3x-12y=-60

12x+12y=60

-3x-12y=-60

9x=0

x=0

4(0)+4y=-20

4y=-20

y=-5

Answer Link

Otras preguntas

three angles of a hexagon are each a° and each of the others is 1/2 time a°. fine the angle​
What is the cost of 18 toy cars? O $12 O $20 O $22. O $27
Need help with this question please
¿Qué sustancias se combinan durante un proceso de oxidación?
What advice would you give to the students in the grade behind you?If you could do one over for this school year, what would it be?
Divide: (12x - 6) by 3 go​
value of x? work shown pls
anyone know these preterite form of verb? Spanish
Daniel used wire fencing to form a border around a circular region in his back yard. If the radius of the circular region was 5 yards, what was the total length
PLEASE HELP!!! (Look at photo)