" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b)12x-24=1-x;12x+x=1+24; 13x=25; x=25/13
c) 6x-4=18-2x; 6x+2x=18+4; 8x=22; simplifico; x= 11/4
21+6=3x-2x
27=x
b) 12(x-2) = 1-x
12x -24 = 1-x
12x+x =1+24
13x=25
x=25/13
c) x + 5x -4 = 18-2x
6x -4 =18 -2x
6x+2x =18+4
8x =22
x=22/8 simplificando
x=11/4