Question

При каких значениях "а" верно равенство: {а+2}=-а-2?Срочноо прошуу!{...}-в модуле

Answer 1

{ А+2=-а-2
{ А+2=а+2

=>

А=-1

Answer 2

Values of "a" that satisfy the equation {a + 2} = -a - 2

To find the values of "a" that satisfy the equation {a + 2} = -a - 2, we can solve it algebraically.

Let's start by expanding the curly brackets on the left side of the equation:

{a + 2} = a + 2

Now, we can rewrite the equation as:

a + 2 = -a - 2

To solve for "a," we can combine like terms and isolate the variable:

a + a = -2 - 2

2a = -4

Dividing both sides of the equation by 2, we get:

a = -2

Therefore, the value of "a" that satisfies the equation {a + 2} = -a - 2 is a = -2.