\( 4 x-y=4 \quad \) for \( y \)

To solve for \( y \), you can rearrange the equation by isolating \( y \) on one side. Start with the original equation: \[ 4x - y = 4 \] Now, add \( y \) to both sides and subtract 4 from both sides: \[ y = 4x - 4 \] Now you have \( y \) expressed in terms of \( x \) as \( y = 4x - 4 \). This gives you a linear representation which can be easily understood graphically! If you wanted to visualize this, you could plot the line represented by the equation \( y = 4x - 4 \). You'd find that it has a slope of 4 and a y-intercept at -4! This means for every unit increase in \( x \), \( y \) increases by 4 units, showcasing a steep ascent on the graph.