Question

Через 2 года мой братишка будет в два раза старше, чем 2 года назад. Сколько лет ему сегодня.

Answer 1

Ответ:

Пошаговое объяснение:

2+2=4 года было 2 года назад братишке

4*2=8 лет будет через 2 года братишке

6 лет ему сейчас

Answer 2

Ответ:

6 лет сегодня

Пошаговое объяснение:

х - сколько лет сегодня

х + 2  сколько будет через 2 года

2(х-2)  сколько было 2 года назад

Решение:

2(х - 2) = х + 2

2х - 4 = х + 2

2х - х = 2 + 4

х = 6 лет сегодня

Answer 3

Calculation

To determine the current age of your brother, we need to solve the equation based on the given information. Let's denote your brother's current age as x. According to the information provided, in 2 years, your brother will be twice as old as he was 2 years ago. Mathematically, we can represent this as:

x + 2 = 2 * (x - 2)

Simplifying the equation:

x + 2 = 2x - 4

Bringing the variables to one side:

2x - x = 2 + 4

x = 6

Therefore, your brother is currently 6 years old.

Explanation

Based on the given information, your brother's age will be twice as old in 2 years compared to his age 2 years ago. By solving the equation, we find that your brother is currently 6 years old.

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