Question

-0,6х=1,8х-7,2 35Баллов =)

Answer 1

ответ:

-0.6х-1.8х=-7.2

-2.4х=-7.2

х=3

Answer 2

-0,6х=1,8х-7,2

-2,4х=-7,2|:(-2,4)

х=+3

Ответ: 3.

Answer 3

To solve the equation -0.6x = 1.8x - 7.2, we need to isolate the variable x on one side of the equation. Follow these steps:

Step 1: Combine the x terms on one side of the equation: Add 0.6x to both sides of the equation to eliminate the -0.6x term on the left side: -0.6x + 0.6x = 1.8x - 7.2 + 0.6x

Simplifying, we get: 0 = 2.4x - 7.2

Step 2: Isolate the x term: Now, to isolate the x term on one side, add 7.2 to both sides of the equation: 0 + 7.2 = 2.4x - 7.2 + 7.2

Simplifying, we get: 7.2 = 2.4x

Step 3: Solve for x: To find the value of x, divide both sides by 2.4: x = 7.2 / 2.4

Simplifying, we get: x = 3

So, the solution to the equation -0.6x = 1.8x - 7.2 is x = 3.

As for the "35 Баллов," it seems to be a separate statement and not related to the equation. If you have any questions or need further assistance, feel free to ask!