titiveezy15p9iyso titiveezy15p9iyso

11-11-2021
Mathematics

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When four times a number is decreased by 9, the result is 19. What is the number?

Respuesta :

summersco584 summersco584

11-11-2021

Answer:

7

Step-by-step explanation:

Working backwards:

19 + 9 = 28

28/ 4 = 7

Checking work:

7 x 4 = 28

28 - 9 = 19

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hildesmgrace hildesmgrace

12-11-2021

7 is the answer. Hope this helps

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