Răspunsuri

2014-10-22T19:23:43+03:00
(8+a)-5= 5x8
(8+a)-5=40
8+a=40+5
8+a=45
a=45-8
a=47
2 5 2
2014-10-22T19:25:13+03:00
8+x-5=8*3
8+x-5=24
x-5=24-8
x-5=16
x=16+5
x=21bile a pus Maria
2 4 2