Twice a number is equal to 35more than 7 times the number .find the number

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Twice a number is equal to 35more than 7 times the number .find the number

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Sapo 7 months 2021-07-18T00:02:13+00:00 1 Answers 2 views 0

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    2021-07-18T00:03:27+00:00

    Answer:

    the number is -7

    Step-by-step explanation:

    so the equation looks like this

    2x= 35+7x\\\\

    twice the number equals 35 more than 7 times the number

    now solver for x

    2x-7x = 35\\\\-5x = 35\\\\x = -7

    and the number is -7

    2(-7) = 35+7(-7)\\\\-14 = 35-49\\\\-14 =-14

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