We need to see the second step of the proof, so we know what needs to be justified. It would also be nice to see the list of answer choices. I'll never understand how someone who can't answer the question and has to ask someone else can then go ahead and decide that the person helping him only needs to see parts of the question.
Answer:
y = x + h
Step-by-step explanation:
Given
x = y - h ( isolate y by adding h to both sides )
x + h = y
If you're looking for a simple percentage, the answer would be 15.47%
