Question

7-4(3x-1)=3(1-2x) решить уравнение

Answer 1

$7 - 4(3x - 1) = 3(1 - 2x) \\ 7 - 12x +4 = 3 - 6x \\ - 12x + 6x = 3 - 11 \\ - 6x = - 8 \\ 6x = 8 \\ x = \frac{8}{6} \\ x = \frac{4}{3}$
Ответ: х равен 4/3

Answer 2

7-4(3х-1)=3(1-2х)=7-12х+4=3-6х(мы умножили фантанчиком)
имеем 7-12х+4=3-6х(в левой стороне должны быть х, в правой цифры)
-12х+6х=3-7-4(знаки меняем на противоположные)
-6х=-8
х=-8/-6
х=-1,33..
Ответ:-1,33..( или оставляешь -8/-6)

Answer 3

To solve the equation, we need to simplify and isolate the variable (x). Follow these steps to find the solution:

Step 1: Distribute the numbers outside the parentheses.

7 - 4(3x - 1) = 3(1 - 2x)

Step 2: Perform the multiplication within the parentheses.

7 - 12x + 4 = 3 - 6x

Step 3: Combine like terms on both sides of the equation.

7 + 4 - 3 = -12x + 6x

Step 4: Simplify further.

8 = -6x

Step 5: Isolate the variable (x) by dividing both sides by -6.

x = 8 / -6

Step 6: Reduce the fraction.

x = -4/3

The solution to the equation is x = -4/3.