Hi kiddo!
So these equations can be pretty tricky, but I’m happy to help.
What we want to do first is move all the terms to the left side and set equal to zero. Then after that step you should set each factor equal to zero. After these steps and calculations you get...
D= 4/5b-h
Choose choice D
^There we have it!^
I hope this completely answers your question.
~Brooke❤️
