" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x=largo=12
y=ancho=8
2x + 2y =40 ecuacion 1
2(2x) + 2(y+6)=76 ecuacion 2
4x+2y+12=76
4x+2y=64
2x+2y=20
x=20-2y /2
x=20-y
reeplazamos ecuacion 2
4(20-y)+2y=64
80-4y+2y=64
80-64=2y
16=2y
8=y
2x+2(8)=40
2x+16=40
2x=24
x=12