Răspunsuri

2014-09-09T10:05:22+03:00
59+x=65x2
59+x=130
x=130-59
x=71

1+x+101=86x3
102+x=258
x=258-102
x=156
1 5 1
2014-09-09T10:12:03+03:00
(59+x):2=65
59+x=130
x=130-59
x=71

(x+101):2=86
 x+101=172
 x=172-101
 x=71
Sper ca am ajutat.