Question

13 - (2x - 5) = x - 3;​

Answer 1

Ответ:

Пошаговое объяснение:

13-2x+5=x-3;

-2x-x=-13-3-5;

-3x=-21;

x=7

Answer 2

Ответ:

7

Пошаговое объяснение:

13- 2x +5 - x +3 = 0

21 - 3x =0

21 = 3x

X = 7

Answer 3

To solve the equation 13 - (2x - 5) = x - 3, you can follow these steps:

1. Distribute the negative sign through the parentheses on the left side of the equation:

   13 - 2x + 5 = x - 3

2. Combine like terms on both sides of the equation. You can do this by moving all terms involving 'x' to one side and constants to the other side:

   -2x - x = -3 - 13 - 5

3. Simplify the equation further:

   -3x = -21

4. Now, you can solve for 'x' by dividing both sides of the equation by -3:

   x = (-21) / (-3)

5. Simplify the right side:

   x = 7

So, the solution to the equation is x = 7.