askadam795 askadam795
  • 01-07-2017
  • Mathematics
contestada

Solve this system and list the method that you chose graphing substitution or elimination Y=2x-12
Y=-x+3

Respuesta :

LAGRHA15 LAGRHA15
  • 01-07-2017
Substitution

y = 2x - 12
y = -x + 3

-x + 3 = 2x - 12
+ x + x
-----------------------------
3 = 3x - 12
+ 12 + 12
-----------------------
15 = 3x
------ ------
3 3

x = 5


y = 2(5) - 12
y = 10 - 12
y = -2


The final answer is (5,-2).
Answer Link

Otras preguntas

Find the area of the following polygon Given: AC = 12, AD = 16
Multiple choice Holocaust question: WILL GIVE BRAINLIEST Early camp evacuations were which of the following? Voluntary Carried out by train All survivors w
what is the value of x? (2x-2) (3x-52)
What is the name of the badge that should be worn at all times of radiation exposure? Doppler Dosimeter Tonometer Osscillometric
what is the value of x? (2x-2) (3x-52)
Indicate the equation of the given line in standard form. The line with slope and containing the midpoint of the segment whose endpoints are (2, -3) and (-6,
What is the length of the base?
Which of the following are equivalent to the function y=3cosx + 2? Check all that apply Note: The ones I highlighted in blue are the answers I've chosen
is a molecule positive or negative?
Please help with this!!!!