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17 April, 15:12

The sum of two numbers is 21. the second number is six times the first number.

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  1. 17 April, 17:07
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    Therefore first number is 3 and second number is 18

    Step-by-step explanation:

    Sum of the two numbers is 21 and Second number is six times the first number

    x+6x = 21

    7x = 21

    x = 21/7

    x = 3

    substitute x value in 6x to find second number,

    = 6x

    = 6*3

    = 18
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