" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
9x + 30 > - 45 + 4x
9x - 4x > - 45 - 30
5x > - 75
x > -75/5
x > - 15
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
<------------¡------------------------------------------------------>
-15
Solucion.
(-15 , infinito)