kto mi to rozwiaze ? plis x+3-(5-x) +2-3- (x-1) dam na.j... 2x-(x+4) -1 =
2-3+(1-x)+3 x
2x-(x+4)-1=2-3+(1-x)+3x2x-x+4-1=2+3+1-x+3x2x-x+x-3x=1+3+2+1-4-x=4/(-1)x=-4
x+3-(5-x) +2-3- (x-1) =x+3-5+x+2-3-x+1=x-2 2x-(x+4) -1 =2x-x-4-1=x-5 2-3+(1-x)+3x=2-3+1-x+3x=2x
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2x-(x+4)-1=2-3+(1-x)+3x
2x-x+4-1=2+3+1-x+3x
2x-x+x-3x=1+3+2+1-4
-x=4/(-1)
x=-4
x+3-(5-x) +2-3- (x-1) =x+3-5+x+2-3-x+1=x-2
2x-(x+4) -1 =2x-x-4-1=x-5
2-3+(1-x)+3x=2-3+1-x+3x=2x