2/x>=-3 SOLVE

Question

Solve the following inequality. Graph the solution set and write it in interval notation.

 

2/3X>=-3

 

 

Answer 1

2/3*x≥-3 ⇔ x≥(-3)*3/2 ⇔ x≥-9/2

 

So solution is the ray starting on x=-9/2 and continuing to the right along number line. In interval notation it is x∈[-9/2;∞)