Question

Найдите значение a если -a= 5.7;-a=-3

Answer 1

Ответ:

Пошаговое объяснение:

-a= 5.7;

а=-5.7

-a=-3

а=3

Answer 2

To find the value of "a," we can equate the two given expressions for "-a" and solve for "a." Let's set up the equation:

1. -a = 5.7
2. -a = -3

Now, we can solve for "a" by isolating it in each equation:

1. -a = 5.7 Divide both sides by -1: a = -5.7

2. -a = -3 Divide both sides by -1: a = 3

We have two possible values for "a": a = -5.7 and a = 3.