You can put this solution on YOUR website! we are asked to graph two lines, the standard form for a line is y = mx + b where m is the slope and b is the y intercept
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we are given y = 3x and 5x - y = 4, we need to arrange the second equation into standard form
5x - y = 4
add y to both sides of =
5x = 4 + y
subtract 4 from both sides of =
y = 5x - 4
here is the graph for y = 3x (red line) and y = 5x - 4 (green line)