Question

Зm - (5т - (2т - 1)) ?????​

Answer 1

3m-(5t-2t+1)=3m-5t+2t-1=3m-3t-1

Answer 2

It looks like you're asking for help simplifying the given mathematical expression. Let's break it down step by step:

Expression: Zm - (5t - (2t - 1))

1. Start with the innermost parentheses: (2t - 1)

2. Distribute the negative sign to everything inside the second set of parentheses: -2t + 1

3. Now, substitute this result back into the main expression: Zm - (5t - (-2t + 1))

4. Distribute the negative sign to the second set of parentheses: Zm - 5t + 2t - 1

5. Combine like terms: (Zm - 5t + 2t) - 1 Zm - 3t - 1

So, the simplified expression is: Zm - 3t - 1