When doing substitution what is the answer for -9x+2y=228, -7x-1=y
2 answers:
You might be interested in
Given :
The Tourist Information Center is located at (11,0) and the Bus Station is located at (-1,-10).
Also , Tourist Information Center is between a Bus Station and a Train Station.
To Find :
The point of location of train station .
Solution :
Let , point of location of train station is ( x,y ).
We know , mid-point of two points ( a, b) and ( c, d ) is given by :
.
Since , Tourist Information Center is between a Bus Station and a Train Station.
So , it is given by :
Comparing both coordinate :
and
Therefore , Train Station is located at point ( 23 , 10 ) .
Hence , this is the required solution .