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Задача Задача №2613414
А
Аноним
11 января 2025 13:13 · публичный вопрос
А
Аноним

0,7х2=1,3х+2

Ответ нейросети
11 января 2025 13:13

Let's solve the equation step by step:

Given:

\[ 0.7 \times 2 = 1.3x + 2 \]

First, calculate \( 0.7 \times 2 \):

\[ 0.7 \times 2 = 1.4 \]

Now, we can rewrite the equation:

\[ 1.4 = 1.3x + 2 \]

Next, we want to isolate \( x \). Start by subtracting 2 from both sides:

\[ 1.4 - 2 = 1.3x \]

This simplifies to:

\[ -0.6 = 1.3x \]

Now, divide both sides by 1.3:

\[ x = \frac{-0.6}{1.3} \]

Calculating that gives:

\[ x \approx -0.4615 \]

So, the solution to the equation is:

\[ x \approx -0.4615 \]