Take your original equation 
and multiply both sides by
to remove the fractions. You are left with

So, 
Update: There is no numerical answer that can be found without being given a value for either x or y
Point A is exactly in the middle...it is halfway between 0 and 1...so it is 1/2 or 0.5
Answer:
(-6,2)
Step-by-step explanation:
Seven has the greatest value as a digit, but 1, 000 has the greatest standard form value.