All tests across the world are different even if they're the same subject and stuff. I think it's easier for you to study, so if you have any questions about them please post them on Brainly!
To isolate and ultimately solve for a:
1. bh=2a
2. bh/2=a
________
1. multiply h over to the other side (and cancel it on the right)
2. Divide by 2 on both sides
Answer:
My answer is in the attached image.
