9x+5greater than or equal to -40 or 7x+3greater than or equal to -11

Question

solve and graph

I got the answer of x greater than or equal -5 or x is greater than or equal to -2 as the solution to this equations, but how do i put this into a soltuion set the way that they want it set up is {x|x greather than or equal to __________}
How do i fill in this blank when i have two different answers