vannapresley1935
vannapresley1935 vannapresley1935
  • 08-12-2020
  • Mathematics
contestada

Solve the system by substitution
y = 6x -24
y = -2x

Respuesta :

Jason2018Tang Jason2018Tang
  • 08-12-2020

Answer: x = 3, y = -6

Step-by-step explanation:

Substitute the y into the equation to get -2x=6x-24

8x=24 so x = 3. Then plug x=3 into the second equation to get y = -6

Answer Link
meowmeow223334
meowmeow223334 meowmeow223334
  • 08-12-2020
Plug second equation into first
-2x = 6x - 24
Subtract 6x from both sides
-8x = -24, x = 3
Plug 3 for x in second equation
y = -2(3), y = -6
Final answer: x = 3, y = -6
Answer Link

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