haleyhedgpeth0 haleyhedgpeth0

14-02-2020
Mathematics

contestada

Matthew spent 7x minutes on the computer. Christian spent 5x-7 minutes on the computer which was the same amount of time as Matthew. how many minutes did each spend on the computer?

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domflix23 domflix23

14-02-2020

Answer:

7/2

Step-by-step explanation:

7x=5x-7

7x-5x=-7

2x=-7

x=-7/2

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