Rozwiąż równanie:
a)x+2x+3x+4x+5=7+8+9+10x
b)4(x+2)-6(5x+3)=2(13x+5)
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
10x+5=24+10x
10x-10x=24-5
0=19
4(x+2)-6(5x+3)=2(13x+5)
4x+8-30x+18=26x+10
4x-30x-26x=10-8-18
-50x=-16
x=16/50