Answer
$x=7$
Work Step by Step
We start with the given equation: $4x-5=23$
We add $5$ to both sides of the equation: $4x-5+5=23+5$
We combine like terms on both sides of the equation: $4x=28$
We divide by $4$ on both sides of the equation: $x=\frac{28}{4}=7$