It would be 14 days until the river is dried out.
I dont know if this is right BUT
X-15=5(3q-10)-5q
X-15=15q-50-5q
X-15=10q-50
+15 +15
X=10q-35
The way to find the total number of pieces is to take the 2 and times it by 6 so the total will be 12 pieces
20 feet, 12+12+L+L=64 so you simplify and it becomes 24+L+L=64. Take away 24 from 64 and you get 40. 40 divided by 2 equals 20, and you can plug 20 into the L spots and it all works.
Answer:
20
Step-by-step explanation:
2x=40 so once you divide both sides by 2 you get x=20