the sum of a number and three is less than nineteen less the number

Question

the sum of a number and three is less than nineteen less the number

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Valentina 3 weeks 2021-11-09T01:13:30+00:00 1 Answer 0 views 0

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    2021-11-09T01:15:13+00:00

    Answer: x < 8

    Step-by-step explanation:

    Let the number = x + 3 ( sum) first sentience, continuation,

    x + 3 < 19 – x , second sentience.

    Now solve for x

    Collect like terms

    x + x < 19 – 3

    2x < 16, divide through by 2

    x < 8.

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45:7+7-4:2-5:5*4+35:2 =? ( )