Question 197482
slope intercept form 

    y = mx + b

so we have to convert our given equation into the above form. 

given equation 6x - 3y = 9

     6x - 9 = 3y   ==>     y = (6x - 9)/3
    
                   ==>     y = 6x/3 - 9/3

                   ==>     y = 2x - 3