natalia1011 natalia1011

18-03-2017
Mathematics

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Think about how to use the interactive tool to form an expression equivalent to –x + ( –3x) + 12 – 9.

Respuesta :

18-03-2017

combine like terms...

-4x+3

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imaperson240 imaperson240

18-04-2020

Answer:

I believe that the answer to your question is the first option: -4+3

i Hope this helps

Step-by-step explanation:

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Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) Step 1: 12 + (–3)·(–2x) + (–3)·(4) Step 2: 12 + 6x + (–12) Step 3: 12 + (–12)

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