" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x+3y=5 |1| x + 3y=5. +
19x. = 38
x. 38:19= 2
x+3y=5
2+3y=5
3y= 5-2=3
y=3:3=1
7x-2y =7.2 - 2.1
=14-2
=12