21-08-2020
Mathematics

contestada

13=-4k+9 someone solve pls

Respuesta :

Yourfavoriteoaktree Yourfavoriteoaktree

21-08-2020

The answer is -1
Your welcome :)

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ricchad ricchad

21-08-2020

Answer:

k = - 1

Step-by-step explanation:

13 = -4k + 9

-4k + 9 = 13

subtract 9 from both sides

-4k + 9 - 9 = 13 - 9

simplify

-4k = 4

k = 4 / -4

k = - 1

Answer Link

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Good points math question. Need smart peole

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