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If 15 is Added to a Number, the Result is 69, Find the Number. - Mathematics

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Question

If 15 is added to a number, the result is 69, find the number.

Sum
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Solution

Let the number = x

According to the condition

x + 15 = 69

⇒ x = 69 – 15 x = 54

∴Number = 54

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Chapter 12: Simple Linear Equations (Including Word Problems) - Exercise 12 (D)

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Selina Concise Mathematics [English] Class 7 ICSE
Chapter 12 Simple Linear Equations (Including Word Problems)
Exercise 12 (D) | Q 3
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