Answer :
pemdas
simplify parenthasee first then multiply then divide then add then subtract
(-18/9)=-2
(-2)(+3)=-6
now we have
-6-2(-6) multiply
-2(-6)=12
now we have
-6+12
6
answer is 6
simplify parenthasee first then multiply then divide then add then subtract
(-18/9)=-2
(-2)(+3)=-6
now we have
-6-2(-6) multiply
-2(-6)=12
now we have
-6+12
6
answer is 6