Question

5x-7, 5=0 ????????? ?????????

Answer 1

5х-7,5=0

5х=7,5

х=7,5:5

х=1,5

Ответ: х=1,5

Answer 2

5x -7,5=0

5x=7,5

x=1,5

Ответ: 1,5.

Answer 3

It seems like you've provided an equation: "5x - 7 = 0" and followed it with multiple question marks. If you're asking for help in solving the equation, I'd be glad to assist you.

To solve the equation "5x - 7 = 0," you need to isolate the variable "x" on one side of the equation. Here's how you can do it step by step:

Step 1: Add 7 to both sides of the equation to move the constant term (-7) to the right side: 5x - 7 + 7 = 0 + 7 5x = 7

Step 2: Divide both sides of the equation by 5 to solve for "x": 5x / 5 = 7 / 5 x = 7/5

So the solution to the equation is: x = 7/5 or x = 1.4

If you have any more equations or questions, feel free to ask!