The line 6x - 2y = 12 goes through -6 on the y-axis and 2 on the x-axis ie through (0, -6) and (2, 0) The line will be solid and shaded above (towards the origin)
There are an infinite number of choices for the example points! Here is my selection. (0, 0) is in the solution set. 6 x 0 - 2 x 0 = 0 which is less than 12 (5, 0) is not in the solution set. 6 x 5 - 2 x 0 = 30 which is greater than 12 (2, 0) is on the line. 6 x 2 - 2 x 0 = 12
1.)subtract 600 from 750 in order to simplify 2.)divide by 15 on both sides to get y alone. Doing this cancels the 15 on the y and makes the right side equal 10 3.)y=10