Question

deena thinks a number. Then, she multiplies it
2 times and add 5, She got the result 21. Find
the number she thinks.​

Answer 1

Answer:

Let the number = x

According to the question => 2x + 5 = 21

=> 2x = 21 - 5

=> 2x = 16

=> x = 16/2 = 8

Step-by-step explanation:

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Answer 2

Answer:

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