Question 975973
Do it like this one:
 ======================================
 whats the slope of 
 2x-6y=18
 --------------
 Put the eqn in slope-intercept form y = mx + b
 That means solve for y.
 2x-6y=18
 6y = 2x - 18
 y = (1/3)x - 3
 ---
 The slope is the coefficient of x.
 m = 1/3
 ===============
 The y-intercept is -3 or (0,-3)