To solve the inequality \( x + 3 \leq 7 \), follow these steps:
- Subtract 3 from both sides of the inequality: \[ x + 3 - 3 \leq 7 - 3 \] This simplifies to: \[ x \leq 4 \]
So, the solution to the inequality \( x + 3 \leq 7 \) is: \[ x \leq 4 \]
This means that \( x \) can be any value less than or equal to 4.