jaedaweikle jaedaweikle

06-10-2020
Mathematics

contestada

50 POINTS SOLVE !! ::

pls actually solve it thank you <3

k-4 /9 =3

8+b /-4 = -5

Respuesta :

ricchad ricchad

07-10-2020

Answer:

k = 31/9

b = 12

Step-by-step explanation:

k - 4 = 3

9

k/9 = 3(9) + 4

k = 31/9

k = 31/9

8 + b = -5

-4

8 + b = -5 (-4)

8 + b = 20

b = 20 - 8

b = 12

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