Question

X+x+x=80Первый x=15 % от 80Второй x=40% от третьего xРЕШИТЕ ПОЖАЛУЙСТА​

Answer 1

Ответ:

1)12

2)18

3)45

Объяснение:

Ну крч пощитал)

Answer 2

To solve the equation, let's break it down step by step.

Given: - x + x + x = 80 - The first x is equal to 15% of 80 - The second x is equal to 40% of the third x

Let's solve it:

Step 1: Simplify the equation - x + x + x = 80 - 3x = 80

Step 2: Solve for x - Divide both sides of the equation by 3: - 3x/3 = 80/3 - x = 80/3

Step 3: Calculate the value of the first x - The first x is equal to 15% of 80 - x = 15% of 80 - x = 0.15 * 80 - x = 12

Step 4: Calculate the value of the second x - The second x is equal to 40% of the third x - x = 40% of (80/3) - x = 0.40 * (80/3) - x = 32/3

So, the solution to the equation is: - x = 80/3 - The first x = 12 - The second x = 32/3

I hope this helps! Let me know if you have any further questions.