amiserrano772 amiserrano772
  • 03-04-2020
  • Mathematics
contestada

Solve the system of equations using the substitution method y=2 and 2x+y=8

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 03-04-2020

Answer:

x=3 y=2

Step-by-step explanation:

y=2

2x+y=8

Substitute y=2 into the second equation

2x+2=8

Subtract 2 from each side

2x+2-2=8-2

2x=6

Divide each side by 2

2x/2 =6/2

x=3

x=3 y=2

Answer Link

Otras preguntas

Describe how the rotation and composition of Earth’s core impacts Earth’s magnetic field and plate tectonics. Make sure your explanations include: Thermal energ
Select the correct answer. Macbeth murders Duncan and becomes the king of Scotland. However, he is insecure in his position as he remembers the witches' prophe
translate : (x,y)(×+3,y-2)
How did the supreme court expand the power of the federal government during Monroe's term as president?
Show steps 3y - 4 < or equal to 5
What is a, b, and c in this quadratic equation?
what was the role of the committee of public safety during the reign of terror?
NIKE responded to criticism of the shoe industry’s use of contract labor by _____.
Write an equation in slope-intercept form for the line that passes through the points (2,17) and (4,29)
In the Mandate of Heaven concept, who was the ruler?