Question

5) 17,28 :(56 - x) = 36;6) ×): 4,28 + 16,47 = 19.97.​

Answer 1

Ответ:

56-x=1728•36

56-x=48

x=56-48

x=8

56-8=1728•36

48=48

Answer 2

It appears that you have provided two equations, and you would like to solve for the variables in these equations. Let's solve them one by one:

Equation 1:

$\frac{17 \cdot 28}{56 - x} = 36$

To solve for $x$, you can start by isolating $x$ on one side of the equation. Here's the step-by-step solution:

$\frac{17 \cdot 28}{56 - x} = 36$

First, multiply both sides of the equation by $56 - x$ to get rid of the fraction:

$17 \cdot 28 = 36 \cdot (56 - x)$

Now, distribute the 36 on the right side:

$476 = 36 \cdot 56 - 36x$

Next, subtract $36 \cdot 56$ from both sides of the equation:

$476 - 36 \cdot 56 = -36x$

Calculate the left side:

$476 - 2016 = -36x$

$-1540 = -36x$

Now, divide both sides by -36 to solve for $x$:

$\frac{-1540}{-36} = x$

$x = \frac{1540}{36}$

Simplify the fraction:

$x = \frac{385}{9}$

So, the solution for $x$ in the first equation is $x = \frac{385}{9}$.

Equation 2:

The second equation you provided seems to have missing operators or numbers. Please provide the correct equation, and I'll be happy to help you solve it.