Question

21: Razaq thinks of a number. He adds seven to four times that
number. The result is 27. Find the number.​

Answer 1

Answer :

The number is 5 ✔

Explanation :

Question says that, Razaq thinks of a number. If he adds 7 to 4× the numbers he thought it's gives 27. Find the number.

If we assume the number as ‘x’

According to the question,

we can say that,

$\implies 4x + 7 = 27$

Solving for $‘x’$ :

$\implies 4x + 7 = 27$

$\implies 4x = 27 - 7$

$\implies 4x = 20$

$\implies x = \frac{20}{4}$

$\therefore x = 5$

∴ The number Razaq thinks off is 5

Answer 2

★ Given :

➙ He adds seven to four times of the number .

➙ result is 27 .

★ To Find :

➙ The number .

★ Considering :

➙ Let the number be 'x'

★ Solution :

• According to Question :

➙ 4x + 7 = 27

᠉ 4x = 27 - 7

᠉ 4x = 20

᠉ x = 20/4

᠉ x = 5

THEREFORE ,

The number which razaq thought of was '5'

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