Question

( | y| + 4,5)-2,7=-4,9

Answer 1

Ответ:

Пошаговое объяснение:

( /у/ + 4,5) = -4,9+2,7

/у/ + 4,5 = -2,2

/у/ = -2,2 -4,5

/у/ = -6,7

у = ничему

Answer 2

Let's solve the given equation step by step:

$(|y| + 4.5) - 2.7 = -4.9$

1. First, combine like terms on the left side:

$|y| + 4.5 - 2.7 = -4.9$

2. Next, perform the subtraction:

$|y| + 1.8 = -4.9$

3. Now, isolate the absolute value term by subtracting 1.8 from both sides:

$|y| = -4.9 - 1.8$

$|y| = -6.7$

At this point, we encounter an issue. The absolute value of any real number is non-negative, which means it can never be negative. So, the equation $|y| = -6.7$ has no real solutions.

Hence, there are no solutions for the variable $y$ that satisfy the given equation.