Question

2x(-3)-4(x-1)=5x-38 ​

Answer 1

Ответ:

х=2,8

Пошаговое объяснение:

2x(-3)-4(x-1)=5x-38

-6х-4х+4=5х-38

-10х-5х=-38-4

-15х=-42

15х=42

х=42/15

х=2,8

Answer 2

To solve the given equation, let's simplify and isolate the variable $x$:

$2x(-3) - 4(x - 1) = 5x - 38$

First, distribute the multiplication:

$-6x - 4x + 4 = 5x - 38$

Combine like terms:

$-10x + 4 = 5x - 38$

Now, isolate $x$ by moving all terms involving $x$ to one side and constants to the other:

$-10x - 5x = -38 - 4$

$-15x = -42$

Now, divide both sides by -15 to solve for $x$:

$x = \frac{-42}{-15}$

Simplify the fraction:

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

So, $x = \frac{14}{5}$ is the solution to the equation.