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5 October, 20:50

A number equal to twice a smaller number plus 3. The same number is equal to twice the sum of a smaller number and 1 how many solutions are possible for this situation

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  1. 5 October, 21:09
    0
    the solution is undefined, no solutions

    Step-by-step explanation:

    A number equal to twice a smaller number plus 3. The same number is equal to twice the sum of a smaller number and 1

    let the number be x

    let the smaller number be y

    interpreting the first line

    A number equal to twice a smaller number plus 3

    x = 2y+3

    x-2y = 3

    The same number is equal to twice the sum of a smaller number and 1

    x = 2 (y + 1) = 2y + 2

    x-2y = 2

    x-2y = 3

    x-2y = 2

    from equation i

    x = 3+2y

    insert it in equation i

    x-2y = 3

    3+2y-2y = 3

    the solution is undefined
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