I)
8 - 3x = 23
-3x = 15
x = -5
ii)
5x - 16 = 34
5x = 50
x = 10
iii)
2 - 5x = -3
-5x = -5
x = 1
Answer:
666 2/3 gallons per minute
Step-by-step explanation:
1 valve: 40,000 wps
60 seconds in 1 minute,
40,000 / 60 = 666 2/3
I believe 1/3 since there is three of them.
But don't take my full word for it.
Answer:
x = 2 ; y = 3
Step-by-step explanation:
3x = 6
x = 2
4y = 12
y = 3
