Question

|3x-5|-2x при x=-7. v​

Answer 1

Ответ:

35

Объяснение:

|3x-5|-2x при x=-7

|3 · (-7)| - 2 · (-7) = |-21| + 14 = 21 + 14 = 35

Answer 2

To find the value of the expression |3x-5|-2x when x = -7, we substitute -7 into the expression:

|3(-7) - 5| - 2(-7)

Simplifying further:

|-21 - 5| + 14

|-26| + 14

Since the absolute value of -26 is 26, we have:

26 + 14

Which equals:

40

Therefore, when x = -7, the value of the expression |3x-5|-2x is 40.