Asked by Anonymous
Levi has 20 pens. All of the pens are either blue or black, and there are 12 more blue pens than black pens. How many blue pens does Levi have?
Answers
Answered by
oobleck
If there are x blue pens, then there are x-12 black pens.
x + x-12 = 20
find x
x + x-12 = 20
find x
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.