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Question 8 options: Enter and simplify the expression that is equivalent to 2x – 4y, when y = 3x – 6. NO SPACES.

Respuesta :

Answer:

x = 2.4    

Step-by-step explanation:

Given expression as,

2x - 4y     when  y = 3x  - 6

Now put y in the given expression

so, 2x - 4 (3x - 6) = 0

     2x - 12x + 24 = 0

     10x = 24

So, x = [tex]\frac{24}{10}[/tex]

Hence, x = 2.4     Answer

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