Julie and Liam write down the same number. Julie multiplies the number by 5 and then adds 4 to the result. She writes down her a

Question

Julie and Liam write down the same number.
Julie multiplies the number by 5 and then adds 4 to the result.
She writes down her answer.
Liam subtracts the number from 10 He writes down his answer.
Julie’s answer is two thirds of Liam’s answer.
Work out the number that Julie and Liam started with.

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Kim Cúc 3 years 2021-08-25T04:07:27+00:00 1 Answers 230 views 0

Answers ( )

  1. thachthao
    -1
    2021-08-25T04:09:12+00:00
    Reply

    Answer:

    15

    Step-by-step explanation:

    Let x = number Liam started with

    then

    5x-60 = x

    5x = x+60

    4x = 60

    x = 60/4

    x = 15

    Hope this helps 🙂

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