Question

5
1. Amina thinks of a number and subtracts 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:

x=4

Step-by-step explanation:

Let the number be x

A/Q,

8( x-5/2 ) = 3x

= 8x - 8×5/2 =3x

= 8x-3x =20

= 5x=20

= x=20/5

= x=4

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