Question

-4,3+(-3,1 - 7,8)-6,4 + 5,2 - (12,7 - 3,5)​

Answer 1

Ответ: - 25,6

Объяснение:

Answer 2

To simplify the given expression, let's break it down step by step:

-4,3 + (-3,1 - 7,8) - 6,4 + 5,2 - (12,7 - 3,5)

First, let's simplify the expression inside the parentheses: -3,1 - 7,8 = -10,9

Now, let's substitute this result back into the original expression: -4,3 + (-10,9) - 6,4 + 5,2 - (12,7 - 3,5)

Next, let's simplify the expression inside the second set of parentheses: 12,7 - 3,5 = 9,2

Now, let's substitute this result back into the original expression: -4,3 + (-10,9) - 6,4 + 5,2 - 9,2

Next, let's combine like terms: (-4,3 - 10,9 - 6,4 + 5,2) - 9,2

Simplifying further: -16,4 - 9,2

Finally, let's calculate the sum: -25,6

Therefore, the simplified result of the expression -4,3 + (-3,1 - 7,8) - 6,4 + 5,2 - (12,7 - 3,5) is -25,6.