Question

please answer this question and the most appropriate and quick and will receive the brainliest answer....
answer these please​

Answer 1

6) Let the number be x

   Then 2x+x=24

   3x=24

   x=24/3=8

   x=8

7)

Let the number be x

Then, 3x-5=2x+1

3x-2x=5+1

x=6

8)Let her father's age is X

Let the girl's age is X - 28

Given sum = 50

According to the given question :

=> x+ x-28 = 50

=> 2x-28= 50

=> 2x = 50+28

=> 2x = 78

=> X= 78/2

=> X = 39

Hence father's age is X = 39 years

Girl age is x-28 = 39-28 = 11 years.

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