" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
9m ≤ 40 + 5m
9m - 5m ≤ 40
4m ≤ 40
m ≤ 40/4
m ≤ 10
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx]
<-------------------------------------------------------¡----------------------------->
10
Solucion.
( -ininito , 10]
2d - 42 > 80
2d > 80 + 42
2d > 122
d > 122/2
d > 61
(xxxxxxxxxxxxxxxxxxxxxxxxx
<---------------------------------------¡------------------------------------->
61
Solucion.
(61 , infinito)
x/3 + 10 < 30
x/3 < 30 - 10
x/3 < 20
x < 20 * 3
x < 60
xxxxxxxxxxxxxxxxxxxxxxxxxx)
<------------------------------------------¡------------------------------>
60
Solucion.
( - infinito , 60)