Question 638608
Your equation is already in the proper slope intercept form:  {{{y = mx + b}}}, where m = the slope.  In other words, The slope of a line is the number in front of the x in the equation when it is in the proper slope intercept form.  In your equation {{{y=-(2/3)x + 3}}}, the number in front of the x is {{{-(2/3)}}}.  Therefore, the slope is {{{-(2/3)}}}