Mathematics
Fifteen less than 4 times a number is 9. Find the number.
Linear Eqns One Variable
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Answer
Let the number be x.
According to the question,
⇒ 4x - 15 = 9
⇒ 4x = 9 + 15
⇒ 4x = 24
⇒ x =
⇒ x = 6
Hence, the number be 6.
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