I believe that X would be -2.47619.
First you distribute the -1 in front of the parenthesis. Then distribute the 8 outside of the bracts. And finally just solve for X by combing like terms.
Answer:
By putting the coordinates on the graph I think
Step-by-step explanation:
the height:

(with g being the gravitational acceleration)
I don’t know sorry! ⚠️⚠️ but I hope that you can find the answer
Area = length x width
96 = length x 8
Length =96/8
Length = 12 metres