Question

А) 5х + 4 = х – 8;​

Answer 1

Ответ:

Ответ: -3

Пошаговое объяснение:

Решение на фото

Answer 2

Ответ:

5х + 4 = х – 8

5х - х = - 8 - 4

4х = - 12

х = - 12 : 4

х = - 3

                 

Answer 3

To solve the equation 5x + 4 = x - 8, you'll want to isolate the variable x. Here are the steps to solve for x:

1. Start by getting all the x terms on one side of the equation and the constants on the other side. You can do this by subtracting x from both sides of the equation and subtracting 4 from both sides:

   5x - x + 4 - 4 = x - x - 8 - 4

   This simplifies to:

   4x = -12

2. Now, you have 4x = -12. To solve for x, divide both sides of the equation by 4:

   (4x) / 4 = (-12) / 4

   This simplifies to:

   x = -3

So, the solution to the equation 5x + 4 = x - 8 is x = -3.