Question

2x-5=x-1 (20 баллов)

Answer 1

Ответ:

2x-x=5-1

x=4

Пошаговое объяснение:

Answer 2

2x - 5=x-1
2x-x=-1+5
x=4

Answer 3

To solve the equation 2x - 5 = x - 1, you need to isolate the variable x on one side of the equation. Here's the step-by-step solution:

Step 1: Get rid of the constants on one side of the equation. To do this, we can add 5 to both sides of the equation: 2x - 5 + 5 = x - 1 + 5 2x = x + 4

Step 2: Now, we want to isolate x on one side of the equation. To do this, we can subtract x from both sides: 2x - x = x + 4 - x x = 4

So, the solution to the equation is x = 4.