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Mathematics

28 is 12 less than 4 times a number. Find the number.

Linear Eqns One Variable

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Answer

Let the number be x.

So,

⇒ 4x - 12 = 28

⇒ 4x = 28 + 12

⇒ 4x = 40

⇒ x = 404\dfrac{40}{4}

⇒ x = 10

Hence, the number be 10.

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