(8 + x + 24) + ( 8 + x + 24) + ( 8 + x + 24) = ?
8*3= 24 + x*3= ? + 24*3 = ?
8+X+ 24 * 3 = ?
Hope this helped you!
Since the equation is parallel to y=2x-4 that means they have the same slope. Now that you have the slope and fortunately a point, you can solve this by using point slope formula

Which is what I did on the attached picture and just rearrange it after solving to Ax+By=C/2x-y=6
Hope this helps. Not positive if it’s correct, however.