How do you find the coordinates of the point of intersection for the pair of lines whose equations y=2x-1 and x+2y=8?
(1) * 2 = 2y = 4x - 2 . . . .(3)
(2) - (3) = x = 8 - 4x + 2
You can use the value of
use this value back into the first equation to find