llowkeymani llowkeymani
  • 04-03-2019
  • Mathematics
contestada

answer this I’m elimination using addition and subtraction form

answer this Im elimination using addition and subtraction form class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 04-03-2019

Answer:

(0,-4)

Step-by-step explanation:

x-y = 4

2x+y = -4

Add these together to eliminate y

x-y = 4

2x+y = -4

-------------------

3x = 0

Divide by 3

3x/3 = 0/3

x = 0

Now we need to find t

2x+y = -4

0+y = -4

y= -4

Answer Link

Otras preguntas

a road rises 80 feet in 350 feet. what is the gradient angle of the road
Someone please answer this. Please give answer in form of square root.
What has no weight can be seen and makes a barrel lighter?
Describe two example of how an understanding of genetics is making new fields of health care treatment or diagnosis)possible
Cross-cultural differences and nonverbal communication both can be sources of noise between senders and receivers.
Find the two square roots of the number 25
Osmosis is considered a special case of diffusion because
How is a hypothesis different from a guess?
With a price ceiling of $2, the quantity supplied is 4.5 and the quantity demanded is ________ resulting in a shortage of 3.
Volcanic island arcs are associated with what type of plate boundary?