" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1.- 6x + 30 =25
6x = 25 - 30/ 6
x = - .83333333
2.- x - 4 - 3x = - 10 + 6
x - 3x = -10 + 6 + 4
- 2x = 0
x = 0
3.- 3x + 2x = 8x -15
5x - 8x = -15
-3x = -15
x = -15/-3
x = 5
4.- 5x - 15 = 4x + 16
5x - 4x = 16 + 15
x = 31
5.- -3x + 9 = -3 + 2x -8
- 3x - 2x = -3 - 8 - 9
- 5x = -20
x = -20/-5
x = 4
Perdón por no poner las demás:(