Question

7,1 - x = 5,9 - 3x помогите!!​

Answer 1

Ответ:

7,1-x=5,9-3x

3x-x=5,9-7,1

2x=-1,2

x=-1,2:2

x=-0,6

Answer 2

Ответ:

$x = - 0.6$

Решение:

$7.1 - x = 5.9 - 3x$

$7.1 - x + 3x = 5.9$

$- x + 3x = 5.9 - 7.1$

$2x = - 1.2$

$x = - 0.6$

Answer 3

Problem Statement

The given equation is 7.1 - x = 5.9 - 3x. We need to find the value of x.

Solution

To solve the equation, we can start by simplifying both sides of the equation.

On the left side, we have 7.1 - x. On the right side, we have 5.9 - 3x.

To simplify the left side, we can combine the terms 7.1 and -x. Similarly, on the right side, we can combine the terms 5.9 and -3x.

Simplifying the equation, we get:

7.1 - x = 5.9 - 3x

To isolate the variable x, we can move all the terms containing x to one side of the equation and the constant terms to the other side.

Adding x to both sides of the equation, we get:

7.1 = 5.9 - 2x

Next, we can subtract 5.9 from both sides of the equation:

7.1 - 5.9 = -2x

1.2 = -2x

To solve for x, we can divide both sides of the equation by -2:

x = -1.2/(-2) = 0.6

Therefore, the value of x that satisfies the equation 7.1 - x = 5.9 - 3x is x = 0.6.