Question

X(x-3)+x(2x-1)=3x(x-2)-3

Answer 1

$x(x-3)+x(2x-1)=3x(x-2)-3$

$x^{2}-3x+2x^{2}-x=3x^{2}-6x-3$

$3x^{2}-4x=3x^{2}-6x-3$

$-4x=-6x-3$

$2x=-3$

$x= -1,5$

Answer 2

Ответ:

x = -1.5

Пошаговое объяснение:

X(x-3)+x(2x-1)=3x(x-2)-3

x^2 - 3x + 2x^2 -x = 3x^2 - 6x - 3

3x^2 - 4x = 3x^2 - 6x - 3

-4x = -6x - 3

2x = -3

x = -1.5

Answer 3

Let's solve the given equation step by step:

X(x - 3) + x(2x - 1) = 3x(x - 2) - 3

Expanding the terms on both sides:

x^2 - 3x + 2x^2 - x = 3x^2 - 6x - 3

Combining like terms:

3x^2 - 4x - 3 = 3x^2 - 6x - 3

The x^2 terms cancel out:

-4x = -6x

To solve for x, we want to isolate the x variable. Subtracting -6x from both sides:

-4x + 6x = 0

2x = 0

Dividing both sides by 2:

x = 0

Therefore, the solution to the given equation is x = 0.