SOLUTION: y = x^2 − 2x − 19 y + 4x = 5 The pair of points representing the solution set of this system of equations is (-6, 29) and ___

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: y = x^2 − 2x − 19 y + 4x = 5 The pair of points representing the solution set of this system of equations is (-6, 29) and ___      Log On


   

Question 966956: y = x^2 − 2x − 19
y + 4x = 5
The pair of points representing the solution set of this system of equations is (-6, 29) and ___
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
From the second equation,
y=5-4x
Substituting into the first,
5-4x=x%5E2-2x-19
x%5E2%2B2x-24=0
%28x%2B6%29%28x-4%29=0
So the second solution is,
x-4=0
x=4
Then,
y%2B4%284%29=5
y=-11
.
.
.
.