Jawablah soal ini menggunakan metode eliminasi X dan Y 1. X + 2y - 8 = 0 4x + 3y - 27 = 0

x + 2y - 8 = 0 .........(1)
4x + 3y - 27 = 0......(2)
eliminasi x, (1) dikali 4
4x + 8y - 32 = 0
4x + 3y - 27 = 0
---------------------- -
........5y - 5 = 0
y = 1

eliminasi y, masing² dikali 3 dan 2
3x + 6y - 24 = 0 
8x + 6y - 54 = 0
----------------------- -
-5x.......+ 30 = 0
x = 6
(x, y) = (6, 1)