5x -2 ( 2x-2)= 2(3x-1)+7/2

How do i solve using pythagorean theorem?

Can (2,3 and square root 10) be sides ona right triangle?

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?