Explanation:
so slope intercept form is y=mx+b or in this case y<mx+b
so you just need to solve for y
start by subtracting 6 from both sides getting -3y< x + 6 than you just divided by a -3 when you divide by a negative number you have to change the inequality so you would get y> -(x+6)/3 that would be your answer hopefully that helps. have a great day