Question

8*(7-4x)+5(8x-1)=9+7*(4x+1)

Answer 1

Объяснение:

8(7-4х)+5(8х-1)=9+7(4х+1)

56-32х+40х-5=9+28х+7

8х+51-28х=16

-20х=16-51

-20х= - 35

Х= - 35:(-20)

Х=1,75

Answer 2

Ответ:

плаькьаьаьптпьалапшедеь

Answer 3

To solve the given equation $8(7-4x) + 5(8x-1) = 9 + 7(4x+1)$, we'll follow these steps:

1. Distribute the multiplication.
2. Combine like terms.
3. Isolate the variable $x$.

Let's start by distributing the multiplication:

$56 - 32x + 40x - 5 = 9 + 28x + 7$

Now, let's combine like terms on both sides:

$51 + 8x = 16 + 28x$

Next, we'll isolate the variable $x$. First, we'll get all the $x$ terms on one side and the constants on the other:

$51 + 8x - 16 - 28x = 0$

Now, combine the $x$ terms and constants:

$35 - 20x = 0$

Now, isolate $x$:

$35 = 20x$

$x = \frac{35}{20}$

Simplify the fraction:

$x = \frac{7}{4}$