Question

2(3х+2)-9=4(2х-3)+7-2х ​

Answer 1

Ответ:

Пошаговое объяснение:

2(3х+2)-9=4(2х-3)+7-2х; (2*3х)+(2*2)-9=(4*2х)+(4*(-3))+7-2х;

6х+4-9=8х-12+7-2х; 6х-8х+2х=12+7-4+9; 0х=24

Answer 2

Ответ:

2(3х+2)-9=4(2х-3)+7-2х

6х+4-9=8х-12+7-2х

6х-5=6х-5

Утверждение справедливо для любого значения Х

Answer 3

To solve the equation 2(3x + 2) - 9 = 4(2x - 3) + 7 - 2x, you'll want to simplify and isolate the variable x. Here are the steps to solve it:

1. First, distribute the constants and coefficients on both sides of the equation:

2(3x + 2) - 9 = 4(2x - 3) + 7 - 2x 6x + 4 - 9 = 8x - 12 + 7 - 2x

2. Combine like terms on each side of the equation:

6x - 5 = 6x - 5

3. Notice that both sides of the equation have 6x, and both sides have -5. This means that there are no solutions to this equation because it simplifies to 0 = 0. In other words, the equation is an identity, which means that the two sides are equal for all values of x.

So, there are no specific values of x that will make this equation true. The solution is that it has infinitely many solutions, or it is an identity.