Question

4(1 – 0,5х) = –2(3 + 2х)

Answer 1

Ответ:

-5

Пошаговое объяснение:

раскрыли скобки

4-2х=-6-4х

переносим в другую часть и меняем знак

-2х+4х=-6-4

приводим подобные члены

2х=-6-4

2х=-10

х=-5

Answer 2

To solve the equation 4(1 - 0.5x) = -2(3 + 2x), we can start by simplifying and expanding the expressions:

4(1 - 0.5x) = -2(3 + 2x)

Expanding both sides:

4 - 2x = -6 - 4x

Next, we can isolate the x terms on one side of the equation by adding 2x to both sides:

4 - 2x + 2x = -6 - 4x + 2x

Simplifying:

4 = -6 - 2x

Now, let's isolate the constant term on one side by adding 6 to both sides:

4 + 6 = -6 - 2x + 6

Simplifying:

10 = -2x

Finally, we can solve for x by dividing both sides by -2:

10 / -2 = -2x / -2

Simplifying:

-5 = x

Therefore, the solution to the equation 4(1 - 0.5x) = -2(3 + 2x) is x = -5.