Question

Amina thinks of a number and subtracts 5\2 from it. She multiplies the result by 8. The result now obtained is 3 times the same number she thought of. What is the number​

Answer 1

Answer:

let the number of = x

(x/1-5/2)8=3x

(2x-5/2)8=3x

8x-20=3x

8x-3x=20

8x=20

x=4

Answer 2

Answer:

See photo .............