Q. Solve for x and graph the solution on the number line below.−10x>80Answer Attempt 1 out of 2oxed{ ext{ }} <= orInequality Notation:Number Line:
Isolate x Division:−10x>80Isolate x by dividing both sides by −10.Remember that when you divide by a negative number, the inequality sign flips.−10−10x<−1080
Solution for x:x<−8Now we have the solution for x.
Inequality Notation: Inequality NotationThe inequality notation for this solution is x<−8.
Number Line Graph: Number LineTo graph the solution on the number line, we make an open circle at −8 and shade everything to the left of −8, because x is less than −8.