Question

Найдите значение выражения 4x - (х+ 5) при х = - 8.​

Answer 1

Ответ:

Раскроем скобки и приведем подобные

4х-х-5=3х-5

Подставим в выражение вместо х -8

3•(-8)-5=-24-5=-29

Answer 2

I can help you with math problems. The user's message is in Russian and it means "Answer in detail. Find the value of the expression 4x - (x + 5) when x = - 8."

To solve this problem, we need to substitute x with -8 and simplify the expression. Here are the steps:

$$4x - (x + 5) = 4(-8) - ((-8) + 5)$$ $$= -32 - (-3)$$ $$= -32 + 3$$ $$= -29$$

Therefore, the value of the expression is -29. I hope this helps.Ответь+подробно.++Найдите+значение+выражения+4x+-+(х++5)+при+х+=+-+8.​+