Question

Сын спросил у папы, сколько ему лет.папа ответил: если к половине моих лет прибавить 12 узнаешь, сколько мне было 12 лет назад.сколько папе лет??? Напишите плиз решение!!!!

Answer 1

Х=лет папе
0.5х+12=х-12
-0.5х=-24
х=48

Answer 2

Problem Analysis

The problem states that a son asked his father how old he is. The father replied, "If you add 12 to half of my age, you will know how old I was 12 years ago." We need to determine the father's current age based on this information.

Solution

Let's assume the father's current age is represented by the variable `x`. According to the father's response, we can set up the following equation:

`(x / 2) + 12 = x - 12`

To solve this equation, we can follow these steps:

1. Multiply both sides of the equation by 2 to eliminate the fraction: `2 * ((x / 2) + 12) = 2 * (x - 12)` 2. Simplify the equation: `x + 24 = 2x - 24` 3. Subtract `x` from both sides of the equation: `24 = x - 24` 4. Add `24` to both sides of the equation: `24 + 24 = x` 5. Simplify: `48 = x`

Therefore, the father is currently 48 years old.

Answer

Based on the given information, the father is currently 48 years old.