the sum of half a number and 5 is 55.What is the number?

Question

the sum of half a number and 5 is 55.What is the number?

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Sadie 3 weeks 2022-01-03T12:49:42+00:00 2 Answers 0 views 0

Answers ( )

    0
    2022-01-03T12:50:56+00:00

    Answer:

    100

    Step-by-step explanation:

    1/2*100=50

    50+5=55

    0
    2022-01-03T12:51:21+00:00

    Answer:

    x = 100

    Step-by-step explanation:

    1/2x+5 = 55

    (2/1) * 1/2x   =   50(2/1)

    x = 100

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