Brain Test Level 84 How many letters are left

Daze Puzzle provides a complete walkthrough for "Brain Test Level 84: How many letters are left if E and T leave the alphabet?".

By Daze Puzzle /
Question
How many letters are left if E and T leave the alphabet?
Hints
Hint 1:
There are 8 letters in "Alphabet".
Step 1
Step 2
Answer
"Alphabet" has 8 letters, if E and T leave there will be 6 letters. ALPHABET-ET=ALPHAB.