To find the mid-point, we will use the formula;
[tex](x_m,y_m)\text{ =(}\frac{x_1+x_2}{2},\text{ }\frac{y_1+y_2}{2})[/tex]From the question;
x₁ = 8 y₁ = 7 x₂ = -6 y₂ = -3
substituting into the formula;
[tex](x_m,y_m)\text{ =(}\frac{8-6}{2},\text{ }\frac{7-3}{2})[/tex](Xm, Ym) = (1 , 2)
Hence the coordinates of the mid-point are (1, 2)