Question

-20x+25 Х= -1/20 /-дробь

Answer 1

Ответ:

-20х+25

-20×-1/20+25

1+25

26

Answer 2

Ответ: -20/(-20)+25=1+25=26. Всё просто.

Объяснение:

Answer 3

To solve the equation, we need to find the value of x when given:

-20x + 25 = (-1/20)

Let's proceed with the solution:

Step 1: Distribute the negative sign to the fraction on the right side of the equation:

-20x + 25 = -1 * (1/20)

Step 2: Simplify the fraction on the right side:

-20x + 25 = -1/20

Step 3: To isolate the variable x, we'll move the constant term (25) to the other side of the equation:

-20x = -1/20 - 25

Step 4: Combine the fractions on the right side:

-20x = (-1 - 25*20) / 20

Step 5: Perform the arithmetic on the right side:

-20x = (-1 - 500) / 20

-20x = -501 / 20

Step 6: Now, solve for x by dividing both sides by -20:

x = (-501 / 20) / -20

x = (-501 / 20) * (-1/20)

Step 7: Simplify the fraction:

x = 501 / (20 * 20)

x = 501 / 400

Now, we can express the result as a mixed number:

x = 1 + (101 / 400)

So, the value of x is approximately 1.2525.