blake3405 blake3405

04-10-2019
Mathematics

contestada

What is -3(-4y+8)-9(-2y)

Respuesta :

emily10898Emily10898 emily10898Emily10898

04-10-2019

Answer:

y = 2

Step-by-step explanation:

-3(-4y + 8) -9(-2y)

Do the distributive property

(12y - 24)(18y)

Multiply (12y - 24) by 18y

216y - 432

Then simplify to get y

[tex]\frac{216y}{9} - \frac{-432}{9}[/tex]

[tex]9y - 18 = \frac{9y}{9} - \frac{18}{9}[/tex]

[tex]y - 2 --> y = 2[/tex]

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