" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
hola
Manuel tiene 44 euros
María tienen 49 euros
44+49= 93
Manuel = x
Resolvemos :
x + 5 + x = 93
x + x + 5 = 93
2x + 5 = 93
2x = 93 - 5
2x = 88
x = 88/2
x = 44
x + 5 = 44 + 5 = 49
Solución :
María tiene 49 euros
Manuel tiene 44 euros