Răspunsuri

2014-03-11T21:25:23+02:00
[(x+7)x6-10]:4=25-5
(x+7)x6-10=20x4
(x+7)x6=80+10
x+7=90:6
x=15-7
x=8
2014-03-11T21:25:54+02:00
[(x+7)x6-10]:4+5=25|-5
[(x+7)x6-10]:4=20|x4
(x+7)x6-10=80|+10
(x+7)x6=90|:6
x+7=15|-7
x=8
Multumesc frumos
[(x+7)x6-10]:4=25-5
(x+7)x6-10=20x4
(x+7)x6=80+10
x+7=90:6
x=15-7
x=8......:)