X=y+16
4y-1=7
Solve on both sides
4y=8
Y=8/2
Y=4
X= (4)+16
X=20
Answer:
72 × 3 = 216m
216 m is the combined length
23 i think im not allway right
Step-by-step explanation:
X= and Y= 8
i hope this helps and i hope you have a good day and I also hope you do well on your quiz