Răspunsuri

2014-09-20T12:18:25+03:00
4 x =29+3
4x=32
x=32:4
x=8
2014-09-20T12:56:18+03:00
4x-3=29
4x=29+3
4x=32
x=32:4
x=8
Rasupnus: S { 8 }
1 5 1