12 shjakakchvwbsmaouf didn’t be. Yeh s Wuxi m you don’t know what you mean

Do the multiplication both sides,

Arrange the terms to LHS according to their variables,

Factorise this polynomial

So what we notice here is when you're multiplying two numbers you're getting 0 as answer.
So one of them must be 0.
If (x-1) is 0
then x = 1
similarly,
x-6=0
then, x= 6.
So the possible values of x are 1 and 6.
Answer:
280 is your answer right answer
You should change the y by the number given
P=6-2*-5
P=16