Answer :
I assume this is a horizontal or vertical line.
12-(-2)=14
14/2=7
12-7=5
The midpoint coordinate is 5.
12-(-2)=14
14/2=7
12-7=5
The midpoint coordinate is 5.
[tex]midpoint\ M_{PB}=\frac{P+B}{2}\\=======================\\P=-2;\ B=12\\\\M_{PB}=\frac{-2+12}{2}=\frac{10}{2}=5[/tex]
