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  • Utilizator Brainly
2014-08-11T11:25:19+03:00
1)13x-26=10x-5
13x-10x=26-5
3x=21=>x=7
2)8x+12=7x+35
8x-7x=35-12
x=23
3)6x+24=8x-10
10+24=8x-6x
34=2x=>x=17
4)12x+44=9x+54
12x-9x=54-44
3x=10=>x=10/3∈Ф
5)27x+9=8x+48
27x-8x=48-9
19x=39=>x=39/19∈Ф
6)35x+14=6x+15
35x-6x=15-14
29x=1=>x=1/29∈Ф
_________________SUCCES!!!_________________________

36 4 36
da
da dar nu imi dau seama ... mi le delimitati dumneavoastra?
gata
multumesc... multtt
n-ai pentru ce