" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3x + 2y = 11
x^2-4+2y=x^2-4x+4+y
3x+2y=11
2y-4=4+y-4x
3x+2y=11
y=8-4x
3x+2(8-4x)=11
y=8-4x
3x+16-8x=11
y=8-4x
-5x=-5
y=8-4x
x=1
y=8-4
x=1
y=4
x=1