To simplify the expression $9n + 10n + 6 + 10n$, follow these steps:

Step 1: Combine like terms.

The like terms involving $n$ are $9n + 10n + 10n$: $9n + 10n + 10n = 29n$

The constant term is $6$.

Step 2: Rewrite the simplified expression.

$29n + 6$

Final Answer:

$29n + 6$

Would you like me to explain further or solve a related question? 😊

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Here are 5 related questions for practice:

1. Simplify $12m + 15m + 8 + 7m$.
2. Evaluate $5n + 7n + 3n - 8$ when $n = 4$.
3. Write and simplify an expression combining $4x + 5x + 6 + 3x + 2$.
4. Solve $8n + 7 = 31$ for $n$.
5. Factorize $3n + 6$.

Tip:

Always group and combine like terms before solving or simplifying an expression.