someone please help me with this if one person already answers then dont answer i only have a few points left and need it for school

Someone Please Help Me With This If One Person Already Answers Then Dont Answer I Only Have A Few Points Left And Need It For School class=

Answer :

The answer should be -3


Hope this helps :)

Answer: I don't know the answer to this

Step-by-step explanation: But when brainly doesn't work go to calculator soup because it littrally calculates any question for you.. hope this helped!