Question

2) 5x – (x + 3) = 4(x + 1).​

Answer 1

Пошаговое объяснение:

5х-х-3=4х+4

4х-3=4х+4

4х-4х=3+4

0≠7

∅

Answer 2

Ответ:

Пошаговое объяснение:

1) 5x-x-3=4x+4

2) 5x-x+4x=4+3

3) 8x=7

4) x=7/8

Answer 3

To solve the equation 5x - (x + 3) = 4(x + 1), you'll need to simplify and isolate the variable x. Follow these steps:

1. Distribute the 4 on the right side of the equation: 5x - (x + 3) = 4x + 4

2. Now, simplify the equation by removing the parentheses on the left side by distributing the negative sign: 5x - x - 3 = 4x + 4

3. Combine like terms on both sides of the equation. On the left side, you can combine 5x and -x to get 4x. On the right side, you have 4x + 4: 4x - 3 = 4x + 4

4. Subtract 4x from both sides of the equation to isolate the constant term on the left side: 4x - 4x - 3 = 4x - 4x + 4

5. This simplifies to: -3 = 4

Now, you can see that the equation -3 = 4 is not true. In fact, there is no value of x that will make this equation true. This means that there are no solutions to the original equation 5x - (x + 3) = 4(x + 1). The equation is inconsistent and has no solution.