5) Linda picked a basket of apples. She gave half of the apples to a neighbor, then 10 apples to her mother, then half of the remaining apples to her best friend, and she kept the remaining 3 apples for herself. How many apples did she start with in the basket?

I need help this is due this Wednesday on my college math class! ASAP!!! This needs to be shown full work for full credit!!