To solve the equation \( \sqrt{3x + 1} + 4 = 2 \), follow these steps:

1. **Isolate the square root**:
   \[
   \sqrt{3x + 1} = 2 - 4
   \]
   Simplify the right side:
   \[
   \sqrt{3x + 1} = -2
   \]

2. **Square both sides** to eliminate the square root:
   \[
   3x + 1 = (-2)^2
   \]
   \[
   3x + 1 = 4
   \]

3. **Solve for \( x \)**:
   Subtract 1 from both sides:
   \[
   3x = 3
   \]
   Divide by 3:
   \[
   x = 1
   \]

However, let's check the solution by substituting \(

Learn how to simplify the square root equation √(3x + 1) + 4 = 2 with detailed steps. This problem involves basic algebraic manipulation and square root properties. Suitable for Grades 9-12 students.

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