Question

-2x - 1,2 = -0,8x хелп ми гайс)))))

Answer 1

-Х=-1;х= 1
-1,2х/1,2=-1

Answer 2

Ответ:

на фото

Пошаговое объяснение:

рад был помочь обрашайся удачи;) если не трудно сделай пожалуйста мой ответ лучшим

Answer 3

Sure! Let's solve the equation -2x - 1.2 = -0.8x step by step.

First, let's simplify the equation by combining like terms:

-2x - 1.2 = -0.8x

To eliminate the decimals, we can multiply the entire equation by 10 to get rid of the decimal points:

10*(-2x) - 10*(1.2) = 10*(-0.8x)

-20x - 12 = -8x

Now, let's isolate the x term on one side of the equation. We can do this by adding 8x to both sides:

-20x - 12 + 8x = -8x + 8x

-12x - 12 = 0

Next, let's get rid of the constant term (-12) by adding 12 to both sides:

-12x - 12 + 12 = 0 + 12

-12x = 12

Finally, we can solve for x by dividing both sides by -12:

(-12x) / -12 = 12 / -12

x = -1

So, the solution to the equation -2x - 1.2 = -0.8x is x = -1.