Five times a certain number, minus 5, is equal to 7 more than three times the number. What is the number

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Five times a certain number, minus 5, is equal to 7 more than three times the number. What is the number

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Thu Nguyệt 5 years 2021-08-22T03:38:36+00:00 1 Answers 28 views 0

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  1. bonexptip
    0
    2021-08-22T03:40:27+00:00
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    Answer:

    6

    Step-by-step explanation:

    let’s start with putting the unknown to x, in this case it is the number.

    5x-5=7+3x, so now we just solve this equation.

    5x-3x=7+5

    2x=12

    x=6

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