What is the x intercept of y=4x - 2?

$x = \frac{1}{2}$
• " let y = 0, in the equation for x-intercept"
$y = 0 \Rightarrow 4 x - 2 = 0 \Rightarrow 4 x = 2 \Rightarrow x = \frac{1}{2} \leftarrow \textcolor{red}{\text{x-intercept}}$