Whats the step by step and answer for 15h+30<10h-45

First, subtract 10h from 15h so the variables are on the same side. You get:

5h+30<-45

Then, you can solve the inequality like any other equation. Subtract 30 from - 45:

5h<-75

Finally, divide - 75 by 5 to get your answer:

h<-15