Answer:12
Step-by-step explanation:
Counterexample means its not
We want to get b alone so I would start by multiplying 2 to get it on the other side of the = sign. So then I have 2L=a-b. I would subtract a on both sides and then I would have 2L-a= -b. We don't want a -b so I would multiply everything by -1 so then the answer would then be a positive b= -2L+a
Then 1 white, then 3 blue then 1 white
Answer:
4 I'm guessing
Step-by-step explanation:
If I am right plzzz mark me as brainiest and if I am wrong the don't