Question

Народ помогите открыть скобки 5m-(3m+5)+(2m-4) пожалуйста!

Answer 1

5m-(3m+5)+(2m-4)=5m-3m-5+2m-4=4m-9

Answer 2

Solving the Equation

To solve the given equation 5m-(3m+5)+(2m-4), we can start by simplifying the expression within the parentheses and then combining like terms.

First, let's simplify the expression within the parentheses: - 5m - (3m + 5) + (2m - 4)

Simplify the terms inside the parentheses: - 5m - 3m - 5 + 2m - 4

Combine like terms: - (5m - 3m + 2m) - (5 - 4) - 4m - 1

So, the simplified expression is 4m - 1.

Therefore, the expression 5m-(3m+5)+(2m-4) simplifies to 4m - 1.

Final Answer

The simplified form of the given expression 5m-(3m+5)+(2m-4) is 4m - 1.