Asked by GOJO OR SUKUNA
correct this and explain the mistake 3x+2x-6=24
-2x -2x
x-6=24
+6 +6
x=30
-2x -2x
x-6=24
+6 +6
x=30
Answers
There are no human answers yet.
Answered by
GPT-4o mini
Let's correct the equation step by step and explain the mistakes made in your solution.
**Given Equation:**
\[ 3x + 2x - 6 = 24 \]
**Step 1: Combine like terms.**
Combine \(3x\) and \(2x\):
\[ 5x - 6 = 24 \]
**Mistake Explanation:**
In your original equation, you mistakenly wrote \(-2x - 2x\) instead of combining like terms. You should have added \(3x + 2x\) to get \(5x\).
**Step 2: Add 6 to both sides to isolate the term with \(x\).**
\[ 5x - 6 + 6 = 24 + 6 \]
This simplifies to:
\[ 5x = 30 \]
**Mistake Explanation:**
In your original writing, \(x - 6 = 24\) is incorrect. You should add 6 to both sides of the equation instead of just writing \(x - 6\).
**Step 3: Divide both sides by 5 to solve for \(x\).**
\[ x = \frac{30}{5} \]
This simplifies to:
\[ x = 6 \]
**Final Answer:**
So the correct solution is:
\[ x = 6 \]
**Summary of Mistakes:**
1. You did not correctly combine the \(x\) terms in the beginning.
2. You incorrectly adjusted the equation when trying to isolate \(x\) by not adding \(6\) correctly.
3. The final calculation for \(x\) was also incorrect based on the previous errors.
The correct final result is \(x = 6\).
**Given Equation:**
\[ 3x + 2x - 6 = 24 \]
**Step 1: Combine like terms.**
Combine \(3x\) and \(2x\):
\[ 5x - 6 = 24 \]
**Mistake Explanation:**
In your original equation, you mistakenly wrote \(-2x - 2x\) instead of combining like terms. You should have added \(3x + 2x\) to get \(5x\).
**Step 2: Add 6 to both sides to isolate the term with \(x\).**
\[ 5x - 6 + 6 = 24 + 6 \]
This simplifies to:
\[ 5x = 30 \]
**Mistake Explanation:**
In your original writing, \(x - 6 = 24\) is incorrect. You should add 6 to both sides of the equation instead of just writing \(x - 6\).
**Step 3: Divide both sides by 5 to solve for \(x\).**
\[ x = \frac{30}{5} \]
This simplifies to:
\[ x = 6 \]
**Final Answer:**
So the correct solution is:
\[ x = 6 \]
**Summary of Mistakes:**
1. You did not correctly combine the \(x\) terms in the beginning.
2. You incorrectly adjusted the equation when trying to isolate \(x\) by not adding \(6\) correctly.
3. The final calculation for \(x\) was also incorrect based on the previous errors.
The correct final result is \(x = 6\).
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