To find the solution set of the given inequalities \( x + 2 \geq 6 \) and \( 3x \geq 6 \), we will solve each inequality step by step.
Inequality 1: \( x + 2 \geq 6 \)
- Subtract 2 from both sides: \[ x \geq 6 - 2 \] \[ x \geq 4 \]
Inequality 2: \( 3x \geq 6 \)
- Divide both sides by 3: \[ x \geq \frac{6}{3} \] \[ x \geq 2 \]
Combined Solution Set
Now, we need to find the overlapping solution for both inequalities:
- The first inequality gives us \( x \geq 4 \).
- The second inequality gives us \( x \geq 2 \).
The more restrictive condition is \( x \geq 4 \).
Conclusion
The solution set is: \[ { x \mid x \geq 4 } \]
In interval notation, this can be represented as: \[ [4, \infty) \]