If 
3
x
+
7
=
5
+
x
3x+7=5+x, what is the value of 
x
x?

To solve the equation \( 3x + 7 = 5 + x \), follow these steps:

1. Subtract \( x \) from both sides to move the terms involving \( x \) to the left side:
   \[
   3x - x + 7 = 5
   \]
   Simplifying:
   \[
   2x + 7 = 5
   \]

2. Subtract 7 from both sides to isolate the term with \( x \):
   \[
   2x = 5 - 7
   \]
   Simplifying:
   \[
   2x = -2
   \]

3. Divide both sides by 2 to solve for \( x \):
   \[
   x = \frac{-2}{2}
   \]
   Simplifying:
   \[
   x = -1
   \]

The value of \( x \) is \( -1 \).

Would you like more details on any step? 

Here are 5 related questions for practice:
1. Solve \( 4x + 5 = 3x + 9 \).
2. What is the value of \( x \) if \( 2x - 3 = 5 + x \)?
3. Solve for \( x \): \( 6x + 8 = 2x + 20 \).
4. If \( 7x + 2 = x + 14 \), find \( x \).
5. Find \( x \) in \( 5x - 9 = 2x + 12 \).

**Tip:** When solving equations, always try to simplify by moving all terms with variables to one side and constants to the other side before solving.

If 3x + 7 = 5 + x, what is the value of x?

Learn how to solve the linear equation 3x + 7 = 5 + x step by step. This algebra problem demonstrates how to isolate the variable and solve for x using basic equation-solving techniques. Suitable for students in Grades 6-8.

Math Problem Statement

If 3 x + 7

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