You use
Parentheses
Exponent
Multiplication
Division
Addition
Subtraction
So you’ll read from left to right whatever come first and go down the list of PEMDAS
So the first thing you’ll do is 3x2 which is 6
So you should have 6+5-6+1-4/2 then do 4/2 which is 2 so you’ll have 6+5-6+1-2 next is addition so 6+5 is 11 now bring down the equation it’s 11-6+1-2 next do 11-6 it’s 5 so then it’ll be 5+1-2. 5+1 is 6 finally do 6-2 and that’s 4 so 4 is ur final answer