The document contains two equations: Y=3+2X, a linear equation with a y-intercept of 3 and slope of 2, and Y=(7+4X)/2, a linear equation with a y-intercept of 7/2 and slope of 4/2=2. The document also contains two lists of numbers from 1 to 9 and -6 to 14, which are likely the x and y values used to plot the lines described by the two equations.