To simplify the expression \( 4b - (-2b) - 5b \), follow these steps:

1. **Remove the parentheses**: When you subtract a negative, it becomes a positive.
   \[
   4b + 2b - 5b
   \]

2. **Combine like terms**: Add or subtract the coefficients of \( b \).
   \[
   (4 + 2 - 5)b = 1b
   \]

So, the simplified expression is \( b \).

Would you like any further details or have any questions?

Here are 5 related questions for practice:
1. Simplify \( 3a - (-4a) + 2a \).
2. What is the simplified form of \( 7x - (3x - 2x) - 5x \)?
3. Solve for \( b \) in the equation \( 6b - (-4b) = 2b + 10 \).
4. Simplify the expression \( 2y - (-3y) + y - 4y \).
5. How would you simplify \( 5m - 2m - (-m) + 4m \)?

**Tip:** Always remember that subtracting a negative number is the same as adding its positive counterpart.

Discover how to simplify the algebraic expression 4b - (-2b) - 5b by combining like terms and applying the additive inverse. Perfect for students in Grades 6-8, this problem helps reinforce key algebraic concepts.

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