Answer:
It is 9
Step-by-step explanation:
The outlier is the data point that differs significantly from other observations.
The two x-values to your equation is
x=2 and x=-0.5
7 + 28n + 4
28n + (7 + 4)
28n + 11
X=2y
2x+5y=9
substitute the x=2y into the second equation
2(2y)+5y=9
multiple the 2y by 2. 4y+5y=9
combine like terms. 9y=9
divide the 9 out from both sides. y=1
plug the y back into the first equation
x=2(1)
multiply. x=2
your answer is: x=2
y=1
