Question

-(9,2x + 3,4) + (7,1 - 1,3 x)​

Answer 1

Ответ:

3,7 - 10,5х

Пошаговое объяснение:

-(9,2x + 3,4) + (7,1 - 1,3 x)​ = -9,2х - 3,4 + 7,1 - 1,3х = 3,7 - 10,5х

Answer 2

Ответ:

Решение на фотографии

Answer 3

To simplify the expression -(9.2x + 3.4) + (7.1 - 1.3x), you can use the distributive property to combine like terms. Here's the step-by-step simplification:

1. Distribute the negative sign to both terms inside the first parentheses: -9.2x - 3.4 + (7.1 - 1.3x)

2. Now, let's combine like terms. Combine the x-terms (-9.2x and -1.3x) and the constants (-3.4 and 7.1):

   (-9.2x - 1.3x) + (-3.4 + 7.1)

3. Perform the addition/subtraction of like terms:

   -10.5x + 3.7

So, the simplified expression is:

-10.5x + 3.7