Question: $$4 x + 1 4 5$$

Solution

The problem in the photo is: \[ 4x + 1 < 5 \] To solve this inequality: Subtract 1 from both sides: \[ 4x < 5 - 1 \] Simplify the right side: \[ 4x < 4 \] Divide both sides by 4: \[ x < 1 \] So, the solution is \( x < 1 \).