Question

3,1x-0,55=1,8x-40,2решите уровнение

Answer 1

Не пугайся таких цифр, решается как обычные уравнения. С х в одну сторону, цифры в другую и все

Answer 2

Вот так должно быть. .,......,. Ч. В. Вбвдвь. Сьслаладаа

Answer 3

To solve the equation, we need to isolate the variable x on one side of the equation. Here's how to do it step by step:

Step 1: Combine the x terms on one side and the constants on the other side of the equation.

3.1x - 0.55 = 1.8x - 40.2

Step 2: Move all the terms containing x to one side of the equation and constants to the other side. Let's move the 1.8x term to the left side by subtracting 1.8x from both sides:

3.1x - 1.8x - 0.55 = 1.8x - 1.8x - 40.2

Simplified equation:

1.3x - 0.55 = -40.2

Step 3: Now, isolate the x term on one side of the equation. To do this, add 0.55 to both sides of the equation:

1.3x - 0.55 + 0.55 = -40.2 + 0.55

Simplified equation:

1.3x = -39.65

Step 4: Finally, solve for x by dividing both sides by 1.3:

x = -39.65 / 1.3

x ≈ -30.5

So, the solution to the equation is approximately x = -30.5.