Question

0,5(4-3х)+0,3(9-2х)-0,5х=3х-0,6СРОЧНО ПОМОГИТЕЕЕЕ!!!​

Answer 1

Ответ:

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Answer 2

Sure, I can help you solve this equation. Let's start by simplifying and solving step by step:

0.5(4 - 3x) + 0.3(9 - 2x) - 0.5x = 3x - 0.6

Now, distribute the constants on the left side of the equation:

2 - 1.5x + 2.7 - 0.6x - 0.5x = 3x - 0.6

Combine like terms on the left side:

2 + 2.7 - 1.5x - 0.6x - 0.5x = 3x - 0.6

Now, add the constants on the left side:

4.7 - 2.6x = 3x - 0.6

Now, let's get all the terms with x on one side and constants on the other side. To do that, we'll add 2.6x to both sides and add 0.6 to both sides:

4.7 - 2.6x + 2.6x = 3x + 2.6x - 0.6 + 0.6

On the left side, the 2.6x and -2.6x cancel out:

4.7 = 5.6x

Now, divide both sides by 5.6 to solve for x:

4.7 / 5.6 = (5.6x) / 5.6

x ≈ 0.839

So, the solution to the equation is approximately x ≈ 0.839.