" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
x=3-2y
3x+y=23
3(3-2y)+y=23
9-6y+y=23
-5y=14
y=(-14/5)
x=3-2y
x=3-2(-14/5)
x=(15/5)+(28/5)
x=43/5