Question

3x+7=x+5Нужно срочно!!​

Answer 1

Ответ:

Пошаговое объяснение:

3х-х=5-7

2х=-2

х=-1

Answer 2

Ответ:5x

Пошаговое объяснение:3x+7 =5x+5

Answer 3

Solving the Equation 3x + 7 = x + 5

To solve the equation 3x + 7 = x + 5, we can follow these steps:

1. Isolate the Variable x: Subtract x from both sides of the equation to isolate the variable x on one side.

2. Simplify the Equation: Combine like terms and simplify the equation to solve for x.

Let's solve the equation step by step.

Step 1: Isolate the Variable x

Subtract x from both sides of the equation: 3x + 7 - x = x + 5 - x 2x + 7 = 5

Step 2: Simplify the Equation

Subtract 7 from both sides of the equation: 2x + 7 - 7 = 5 - 7 2x = -2

Step 3: Solve for x

Divide both sides by 2 to solve for x: 2x / 2 = -2 / 2 x = -1

So, the solution to the equation 3x + 7 = x + 5 is x = -1.

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