Question

3·| х +7 | = 6,9 дайте ответ, пожалуйста)

Answer 1

Доброго времени суток.

Решение во вложении.

Answer 2

Solution

The given equation is 3x + 7 = 6.9. Let's solve for x.

Calculation

We can solve the equation step by step:

1. Subtract 7 from both sides of the equation: 3x = 6.9 - 7 3x = -0.1

2. Divide both sides by 3: x = -0.1 / 3 x = -0.0333

So, x = -0.0333.

This solution is based on the mathematical operations performed on the given equation.