Answer:
Step-by-step explanation:
The problem statement tells us ...
8x = y +3
7x = y -4
Subtracting the second equation from the first gives ...
x = 7
Then ...
y = 7x +4 = 7·7 +4 = 53
There are 7 people, and 53 coins are required for purchase.
Not sure if your trying to solve for x or v
Answer:
12300 militers
Step-by-step explanation:
1 milileter = .001 liter
12.3 liters = 100 x 12.3
Answer:
260 I think...?
Step-by-step explanation:
Answer:
X=0
Step-by-step explanation:
4x=0
divide both sides by 4
x=0/4
x=0