Answer:
Step-by-step explanation:
Note that one equation has -2y and the other has +2y. The fastest solution is to add the equations together. The two terms will cancel out, eliminating the y terms.
The answers be because it says DECREASED by 5 so it would be -5
20/21 is the answer to your problem.
Answer:
not meeee
Step-by-step explanation:
giv brainliest pls
