https://file.aiquickdraw.com/mathbot/file/1727075517259z4bwqbxt.jpg

I see you've uploaded an image containing a few math problems. Let's go through them one by one to verify the answers:

1. **Problem (d):**  
   \( 2x = 14 \)  
   To solve for \( x \), divide both sides by 2:  
   \[
   x = \frac{14}{2} = 7
   \]
   So, \( x = 7 \). ✅

2. **Problem (e):**  
   \( 4a + 11 = 39 \)  
   First, subtract 11 from both sides:  
   \[
   4a = 39 - 11 = 28
   \]  
   Now, divide both sides by 4:  
   \[
   a = \frac{28}{4} = 7
   \]
   So, \( a = 7 \). ✅

3. **Problem (f):**  
   \( 3n - 5 = -8 \)  
   Add 5 to both sides:  
   \[
   3n = -8 + 5 = -3
   \]  
   Now, divide both sides by 3:  
   \[
   n = \frac{-3}{3} = -1
   \]
   So, \( n = -1 \). ✅

4. **Problem (g):**  
   \( 5m - 7 = 2m - 1 \)  
   First, move all the terms with \( m \) on one side:  
   \[
   5m - 2m = -1 + 7
   \]  
   Simplifying:  
   \[
   3m = 6
   \]  
   Now, divide both sides by 3:  
   \[
   m = \frac{6}{3} = 2
   \]
   So, \( m = 2 \). ✅

Everything looks correct! Let me know if you'd like more details on any of the steps or if you have additional questions.

Here are some related questions you can explore:

1. Solve \( 2x - 5 = 15 \).
2. Solve \( 6a + 2 = 32 \).
3. Solve \( 4n - 7 = 5n + 2 \).
4. Solve \( 7p + 1 = 3p - 9 \).
5. Solve \( 8y - 4 = 12 \).

**Tip:** Always double-check your arithmetic when simplifying equations to avoid small mistakes!

Solve the following equations:
1. 2x = 14
2. 4a + 11 = 39
3. 3n - 5 = -8
4. 5m - 7 = 2m - 1

Learn how to solve basic linear equations such as 2x = 14, 4a + 11 = 39, 3n - 5 = -8, and 5m - 7 = 2m - 1. This tutorial covers core algebraic concepts and step-by-step solutions for students in Grades 6-8.

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