Fruit Equations
1. **State the problem:** We have the following equations where each fruit symbolizes a variable:
$$
\begin{cases}
🍇 + 🍊 = 24 \\
🥑 - 🍋 = 🍇 + 🍊 \\
🥑 + 🍋 = 16 \\
\end{cases}
$$
We want to find the value of $$🍇 + 🍊 + 🥑$$.
2. **Define variables:** Let
$$g = 🍇,\ o = 🍊,\ a = 🥑,\ l = 🍋$$
Rewrite the equations:
$$
\begin{cases}
g + o = 24
\\ a - l = g + o
\\ a + l = 16
\end{cases}
$$
3. **From the first equation:**
$$g + o = 24$$
4. **From the second equation:**
$$a - l = g + o = 24$$
5. **Use the third equation:**
$$a + l = 16$$
6. **Add the second and third equations:**
$$ (a - l) + (a + l) = 24 + 16 \implies 2a = 40 \implies a = 20$$
7. **Find \(l\) using \(a + l = 16\):**
$$20 + l = 16 \implies l = 16 - 20 = -4$$
(Note: Lemon has a negative value here.)
8. **Find \(g + o + a\):**
$$g + o + a = 24 + 20 = 44$$
9. **Friend's answer check:** Your friend said the answer is 32, but our calculation shows the answer is $$44$$.
10. **Conclusion:** Your friend is incorrect. The problem is the misunderstanding of the relations. The solution shows $$g + o + a = 44$$ clearly from the system.