Question

-4(2,3х-4)-(5-2,6х)+3(0,6х-4)​

Answer 1

Ответ:

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Answer 2

To simplify the given expression:

-4(2.3x - 4) - (5 - 2.6x) + 3(0.6x - 4)

Let's start by distributing the constants to the terms inside the parentheses:

-4 * 2.3x + 4 * 4 - (5 - 2.6x) + 3 * 0.6x - 3 * 4

Now, apply the distributive property to each term:

-9.2x + 16 - 5 + 2.6x + 1.8x - 12

Next, combine like terms:

(-9.2x + 2.6x + 1.8x) + (16 - 5 - 12)

Combine the x-terms:

-4.8x

Combine the constants:

16 - 5 - 12 = -1

So, the simplified expression is:

-4.8x - 1