5(x-2)-3(x+1)=5-x
multiplicas los parentesis
5x-10-3x-3=5-x
despues dejas las x en un solo lado
-10-5-3= -5x+3x-x
-18= -3x
-18/-3=x
x= 6
5(x-2) - 3(x+1) = 5 - x
5x - 10 - 3x - 3 = 5 - x
2x - 13 = 5 - x
2x + x = 5+13
3x = 18
x = 6
CS : {6}
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
5(x-2)-3(x+1)=5-x
multiplicas los parentesis
5x-10-3x-3=5-x
despues dejas las x en un solo lado
-10-5-3= -5x+3x-x
-18= -3x
-18/-3=x
x= 6
5(x-2) - 3(x+1) = 5 - x
5x - 10 - 3x - 3 = 5 - x
2x - 13 = 5 - x
2x + x = 5+13
3x = 18
x = 6
CS : {6}