You can put this solution on YOUR website! y-7x= (3/2)
Convert equation into slope-intercept form
y = 7x + 3/2
slope of the above line is 7
The slope of the line perpendicular to the above line is negative the reciprocal of 7 = -1/7
The slope of the line that is perpendicular to y-7x= (3/2) is -1/7