" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3x + 2y =17
3x + 2(x-4) = 17
3x + 2x -8 = 17
5x -8= 17
5x = 17+8
5x= 25
x= 25/5
x=5
x - y = 4 | x2 | 2x - 2y = 8
-------------------- +
5x = 25
x = 5
y = x - 4
= 5 - 4
= 1