" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2x = 7 - 5
2x = 2
x = 2/2
x = 1
----------------------------------------
b) 5/3 = 10x - 7/6 (x+1)
5/3 = (60x - 7 (x + 1))/6
5/3 = (53x - 7)/6
10 = 53x - 7
17 = 53x
17/53 = x
x = 17/53
-----------------------------------------------
c) 2x - 2 = 2 (x - 1)
2x - 2 = 2x - 2
2x - 2x = - 2 + 2
0x = 0
No existe solución.
--------------------------------------------------------
d) 7 (2x + 1) = 14x
14x + 7 = 14x
14x - 14x = - 7
0x = -7
No existe solución.