Question

|3х+7|+5х при х=-6 помогите пожалуйста,со всеми объяснениями​

Answer 1

Відповідь:

|3*(-6)+7|+5*(-6)=|-18+7|-30=|-11|-30=11-30=-19

Покрокове пояснення:

Просто можно списать )

Answer 2

Ответ:

Пошаговое объяснение:

= |3*(-6) + 7| + 5*(-6) =

|-18 + 7| + (-30) =

|-11| - 30 = 11 - 30 = -19

Answer 3

Solving the Equation |3x + 7| + 5x, When x = -6

To solve the equation |3x + 7| + 5x when x = -6, we'll first substitute x with -6 and then simplify the expression step by step.

1. Substitute x with -6: - The given equation becomes |3(-6) + 7| + 5(-6).

2. Simplify the Expression: - First, we calculate the value inside the absolute value brackets: 3(-6) + 7 = -18 + 7 = -11. - So, the expression becomes |-11| + 5(-6).

3. Evaluate the Absolute Value: - The absolute value of -11 is 11, so the expression becomes 11 + 5(-6).

4. Final Calculation: - Now, we calculate 11 + 5(-6) = 11 - 30 = -19.

Therefore, the value of the expression |3x + 7| + 5x, when x = -6, is -19.

I hope this helps! If you have any further questions or need additional explanations, feel free to ask.