hazelmaelou hazelmaelou
  • 23-06-2020
  • Mathematics
contestada

use the elimination method to solve 4x+8y=16 4x-8y=0

Respuesta :

osikbro
osikbro osikbro
  • 23-06-2020

Answer:

x=2, y=1

Step-by-step explanation:

4x+8y=16

4x-8y=0

Add the two equations together:

8x=16

Divide both sides by 8:

x=2

Plug this back into one of the original equations to find y:

4(2)-8y=0

8-8y=0

y=1

Hope this helps!

Answer Link
perlaaguilar1476
perlaaguilar1476 perlaaguilar1476
  • 23-06-2020

Answer:

x, y = (0, 0)

Step-by-step explanation:

photo math broo

Answer Link

Otras preguntas

. In the equation R + 14 = 39, what is the value of R?
What is the prime factorization of 420? A. 2 × 5 × 6 × 7 B. 2 × 2 × 3 × 5 × 7 C. 2 × 210 D. 2 × 2 × 105
more or less 4/6 or 5/7
Is a flood a change to an organism s abiotic environment or biotic environment? a. abiotic environment b. biotic environment
What is the importance of anaerobic respiration?
What are two characteristics used to describe the climate of an area
What are the 6 most frequently cited areas of medical related fraud in healthcare
what is 9 x 10? I not good at math :(
why does sexual reproduction result in greater diversity among offspring than does asexual reproduction
a demonstration of pressure could be done best with which of the following? A. a plastic and a pump B. ice in a glass and a thermometer C. a ping pong ball and