Question

1)5x-2=3x+4 2)3,4+7=2. Решите это пж я не успеваю

Answer 1

1)5х-2=3х+4
5х-3х=2+4
2х=6
х=3

Answer 2

Solving the Equations:

1) To solve the equation 5x - 2 = 3x + 4, we can follow these steps:

First, let's isolate the variable x on one side of the equation. We can do this by subtracting 3x from both sides of the equation: ``` 5x - 3x - 2 = 3x - 3x + 4 2x - 2 = 4 ```

Next, we'll add 2 to both sides of the equation to isolate the variable x: ``` 2x - 2 + 2 = 4 + 2 2x = 6 ```

Finally, we'll solve for x by dividing both sides by 2: ``` 2x / 2 = 6 / 2 x = 3 ```

So, the solution to the equation 5x - 2 = 3x + 4 is x = 3.

2) To solve the equation 3.4 + 7 = 2, we can simply add 3.4 and 7 together: ``` 3.4 + 7 = 10.4 ```

Therefore, the solution to the equation 3.4 + 7 = 2 is 10.4.

I hope this helps! If you have any more questions or need further assistance, feel free to ask.