Question 123858
Hey Angie..

Here goes the solution step by step...

if you have some more doubts you can get back to me.. 


h - 9 = 2h - 1


We gropu the like terms to one side.


h - 2h = -1 + 9  { that is add 9 - 2h on both sides we get} 


-h = 8 


or h = - 8 


(multiply by - sign on both sides)


Thus the solution