" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
4x+y=3
5x=4-2y
y=3-4x
5x=4-2(3-4x)
y=3-4x
5x=4-6+8x
y=3-4x
5x-8x=4-6
y=3-4x
-3x=-2 /:(-3)
y=3-4x
x=2/3
y=3-4*(2/3)
x=2/3
y=3-(8/3)
x=2/3
y=(9/3) - (8/3)
x=2/3
y=1/3