" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Comenzemos:
1) x+2
2) 3(x+2)
3x+6
3) (3x+6) -2
3x+4
4) (3x+4)/4=10
3x+4=10(4)
3x+4=40
3x=40-4
3x=36
x=36/3
x=12
Asi que el numero es 12
Buen dia!
( (x + 2) * 3 ) -2 = 10
4
3x +6 - 2 = 40
3x = 40 - 4
x = 12