tannerlynn123 tannerlynn123

04-05-2021
Mathematics

contestada

X= 6 2/3 , 9, 12
Only serious answers plzzzzz

X 6 23 9 12 Only serious answers plzzzzz class=

Respuesta :

akposevictor akposevictor

09-05-2021

Answer:

x = 9

Step-by-step explanation:

4(5 + 4) = 3(x + 3) => Intersecting secants theorem

4(9) = 3(x + 3)

Open bracket by applying distributive property

36 = 3x + 9

Subtract 9 from each side

36 - 9 = 3x + 9 - 9

27 = 3x

Divide both sides by 3

27/3 = 3x/3

9 = x

x = 9

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