1. **Stating the problem:** Simplify the expression $8x + 2 \cdot 7 \cdot 8x + N2 + 2$. 2. **Understanding the expression:** The expression contains terms with $x$ and constants. We need to apply multiplication and combine like terms. 3. **Apply multiplication:** Calculate $2 \cdot 7 \cdot 8x$. $$2 \cdot 7 \cdot 8x = 14 \cdot 8x = 112x$$ 4. **Rewrite the expression:** $$8x + 112x + N2 + 2$$ 5. **Combine like terms:** Combine $8x$ and $112x$. $$8x + 112x = 120x$$ 6. **Final simplified expression:** $$120x + N2 + 2$$ Since $N2$ is unclear (possibly a variable or constant), we leave it as is. **Answer:** $120x + N2 + 2$