Solve the Christmas math puzzle with tree, spiderweb, and star icons.

Let's solve this step by step using algebraic reasoning.

We are given a puzzle with symbols:

- 🌲 (Tree)
- 🕷️ (Spider web)
- ⭐ (Star)

And the equations:

1. 🌲 + 🌲 + 🌲 = 21
2. 🕷️ + 🕷️ + 🌲 = 19
3. ⭐ + 🕷️ + 🌲 = 15
4. 🌲 + ⭐ × 🕷️ = ??

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Step 1: Solve for 🌲

From equation (1):

🌲 + 🌲 + 🌲 = 21
→ 3 × 🌲 = 21
→ 🌲 = 21 ÷ 3 = 7

So, Tree = 7

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Step 2: Use 🌲 = 7 in equation (2)

🕷️ + 🕷️ + 🌲 = 19
→ 2 × 🕷️ + 7 = 19
→ 2 × 🕷️ = 19 - 7 = 12
→ 🕷️ = 12 ÷ 2 = 6

So, Spider web = 6

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Step 3: Use 🌲 = 7 and 🕷️ = 6 in equation (3)

⭐ + 🕷️ + 🌲 = 15
→ ⭐ + 6 + 7 = 15
→ ⭐ + 13 = 15
→ ⭐ = 15 - 13 = 2

So, Star = 2

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Step 4: Now solve the final equation

🌲 + ⭐ × 🕷️ = ??

We need to apply order of operations (PEMDAS): multiplication before addition.

So:

= 🌲 + (⭐ × 🕷️)
= 7 + (2 × 6)
= 7 + 12
= 19

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✔ Final Answer: 19

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Summary:

- Tree = 7
- Spider web = 6
- Star = 2
- Final expression: 7 + 2 × 6 = 7 + 12 = 19

✔ Answer: 19