Let's simplify the expression step by step:

The expression is: $4 - 5(-4n + 3)$

Step 1: Distribute the $-5$ across the parentheses

$4 - 5(-4n) - 5(3)$ $4 + 20n - 15$

Step 2: Combine like terms

$(4 - 15) + 20n$ $-11 + 20n$

Thus, the simplified expression is: $-11 + 20n$

Would you like further clarification on this? Or is there another question you'd like help with?

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5 Related Questions:

1. How would you solve for $n$ in the equation $-11 + 20n = 0$?
2. What is the distributive property, and how is it used in this problem?
3. Can you simplify expressions like $3 - 2(5x - 4)$?
4. How would you factor an expression like $20n - 11$?
5. What are the steps for solving a linear equation with one variable?

Tip:

Always distribute multiplication carefully and check for signs, especially when working with negative numbers!