X+3/100 is the answer
Here are the “solving” steps required to finish this equation of yours, I hope this helps you
Answer:
The exit polls on the web do break down the vote by age and race. Among blacks, Obama won about the same among all age groups. Among Hispanics, Obama did 8% better among the young than the old, and among whites, Obama did 14% better among the young than the old.
D - the earth is dynamic and constantly changing