Question

1) a + 3,3 – a + x – 3,3=2) 2,43 + x – b – 2,43 + b – x =​

Answer 1

Ответ: 1) а+3,3- а+ х-3,3= х

2)2,43+ х- b -2,43+b-x= 0

Пошаговое объяснение: значения с противоположными знаками дают ноль

Answer 2

Відповідь:

1)x 2)0

Покрокове пояснення:

1)

a + 3,3 – a + x – 3,3

Сокращаем (надеюсь, использовал верное слово) а и -а, 3,3 и -3,3, остаётся только х.

2)

2,43 + x – b – 2,43 + b – x

Всё сокращается, остаётся 0.

Answer 3

Let's solve these equations step by step:

1. a + 3.3 - a + x - 3.3 = 0

In this equation, you can see that "a" cancels out on both sides of the equation, so it simplifies to:

x - 3.3 + 3.3 = 0

Now, combine the constants on the left side:

x = 0

So, the solution to the first equation is x = 0.

2. 2.43 + x - b - 2.43 + b - x = 0

In this equation, you can see that both "x" and "-x" terms cancel out, and the "2.43" and "-2.43" terms also cancel out:

0 = 0

This equation is always true, regardless of the values of x and b. So, there is no specific solution for this equation. It means that for any values of x and b, the equation will be satisfied.

So, the second equation has infinitely many solutions.