3 years ago

8. Solve X=Students & Y=Teachers X+Y=24 X=3Y

Mathematics

1 answer:

Len [333]3 years ago

5 0

Answer:

x=18, y= 6

Step-by-step explanation:

if x+y=24

x= 24- y

in second case

x= 3y

24_ y = 3y

24=4y

y= 6

hence x = 24 _6 = 18

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