Question

0,5*(3x-4)+4,4=0,9*(4x-2)

Answer 1

Ответ:

0,5*(3x-4)+4,4=0,9*(4x-2)

1,5х-2+4,4=3,6х-1,8

3,6х переносим влево становиться -3,6х

-2 переносим вправо становиться 2

4,4 переносим вправо становиться -4,4

итого:

1,5х-3,6х=2-4,4-1,8

-2,1х=-4.2

х=-4,2:(-2,1)

х=2

Answer 2

Раскрываем скобки:
1,5х-2+4,4=3,6-1,8
Переносим х на левую сторону:
1,5х=2-4,4+3,6-1,8
Решаем всё на правой стороне:
1,5х=-0,4
Делим на 1,5:
Х=-0,4/1,5

Answer 3

Let's solve the given equation step by step:

0.5*(3x - 4) + 4.4 = 0.9*(4x - 2)

First, we simplify the equation by performing the multiplications:

1.5x - 2 + 4.4 = 3.6x - 1.8

Next, we combine like terms:

1.5x + 2.4 = 3.6x - 1.8

To isolate the variable terms, we'll move the constant terms to the other side:

1.5x - 3.6x = -1.8 - 2.4

-2.1x = -4.2

Now, we'll solve for x by dividing both sides of the equation by -2.1:

x = (-4.2) / (-2.1)

x = 2

Therefore, the solution to the equation is x = 2.