Question

please help me in maths..faster

Answer 1

Answer:

4

Step-by-step explanation:

Let Amina think a number x.

According to the question, 8(x-5/2)=3x

⇒ 8x− 8×5÷2 =3x

⇒ 8x−4×5=3x

⇒8x−20=3x

⇒8x−3x=20

⇒5x=20

⇒x= 20 ÷ 5=4

Hence, the number is 4.

Answer 2

Answer:

so, now the number think by Amina is 4