Question

X-5-14\x=0 CРОЧНО!!!!!

Answer 1

Ответ:

x-5-14÷x=0

2x-19=0

2x=19

x=9,5

Answer 2

It seems like you've provided an equation: "X-5-14\x=0". However, it's a bit unclear due to the formatting. If you're looking for the solution to this equation, I'll assume you mean:

$x - 5 - \frac{14}{x} = 0.$

To solve for $x$, we can follow these steps:

1. Add $5$ to both sides of the equation:

$x - \frac{14}{x} = 5.$

2. Multiply the entire equation by $x$ to eliminate the fraction:

$x^2 - 14 = 5x.$

3. Move all terms to one side to set the equation to $0$:

$x^2 - 5x - 14 = 0.$

Now, we have a quadratic equation that can be factored or solved using the quadratic formula:

$x^2 - 5x - 14 = 0.$

To factor, you would look for two numbers that multiply to give you -14 and add up to -5. These numbers are -7 and 2:

$(x - 7)(x + 2) = 0.$

Setting each factor to zero gives you the possible solutions:

$x - 7 = 0 \Rightarrow x = 7$,

$x + 2 = 0 \Rightarrow x = -2$.

So, the solutions for $x$ are $x = 7$ and $x = -2$.