Question

3x-0.6(9x-3)=3(4-2x)

Answer 1

Смотри рассказываешь скобки и решаешь x=5

Answer 2

Х по любому положительное
Число
Я решила
Подучилось 5

Answer 3

Let's solve the equation step by step:

3x - 0.6(9x - 3) = 3(4 - 2x)

First, distribute the -0.6 and 3:

3x - 5.4x + 1.8 = 12 - 6x

Combine like terms:

-2.4x + 1.8 = 12 - 6x

Move all terms involving x to one side of the equation:

-2.4x + 6x = 12 - 1.8

Combine like terms again:

3.6x = 10.2

Divide both sides by 3.6 to isolate x:

x = 10.2 / 3.6

Performing the division:

x = 2.83 (rounded to two decimal places)

Therefore, the solution to the equation is x = 2.83.