Answer:
someone is adding dont worrie
Step-by-step explanation:
4:3
8/2=4
6/2=3
= −21
3(5−6)−2(4+5)
=(3)(−1)−2(4+5)
=−3−2(4+5)
=−3−(2)(9)
=−3−18
=−21
brainliest please? :)
