Answer :
So remember your order of operations:
PEMDAS
3-(3x6)+2
Start with 3x6
= 18
now you have 3-18+2
3-18 = -15
-15+2 =-13
your answer is -13
PEMDAS
3-(3x6)+2
Start with 3x6
= 18
now you have 3-18+2
3-18 = -15
-15+2 =-13
your answer is -13