a positive number is 5 times another number if 21 is added to both the numbers then one of the new number becomes tiwices the other new number what are the numbers
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Let the first number be a
Second number = 5a
According to question
5a + 21 = 2 ( a+ 21)
=> 5a + 21 = 2a + 42
=> 3a = 21
=> a = 7
First number = 7
Second number = 35
Second number = 5a
According to question
5a + 21 = 2 ( a+ 21)
=> 5a + 21 = 2a + 42
=> 3a = 21
=> a = 7
First number = 7
Second number = 35
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