37. 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 of thought of. What is the number ?
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Answered by
0
Answer:
4 is the correct answer
Answered by
2
Answer: the number she thought of is 4
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Step-by-step explanation:
let the number be x
8(x-5/2)=3x
8x-40/2=3x
8x-20=3x
8x-3x=20
5x=20
x=4
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