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Задача Задача №2643747
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Аноним
19 января 2025 14:52 · публичный вопрос
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Аноним

x-3/x=2x-1/x+24

Ответ нейросети
19 января 2025 14:52

To solve the equation

\[ \frac{x - 3}{x} = \frac{2x - 1}{x} + 24 \]

we can start by simplifying the equation. First, we can eliminate the fractions by multiplying both sides by \( x \) (assuming \( x \neq 0 \)):

\[ x(x - 3) = x(2x - 1) + 24x \]

This simplifies to:

\[ x^2 - 3x = 2x^2 - x + 24x \]

Now, let's combine like terms on the right side:

\[ x^2 - 3x = 2x^2 + 23x \]

Next, we move all terms to one side of the equation:

\[ x^2 - 3x - 2x^2 - 23x = 0 \]

This simplifies to:

\[ -x^2 - 26x = 0 \]

Factoring out a negative sign gives us:

\[ -x(x + 26) = 0 \]

Setting each factor equal to zero results in:

  1. \( -x = 0 \) → \( x = 0 \) (which we need to discard since this will make the original fractions undefined).
  2. \( x + 26 = 0 \) → \( x = -26 \)

So, the solution to the equation is:

\[ x = -26 \]

Finally, double-checking the original equation to ensure that \( x = -26 \) does not lead to any undefined terms (like division by zero), we can conclude that \( x = -26 \) is valid and the solution:

\[ \boxed{-26} \]