Răspunsuri

2014-10-26T09:51:59+02:00
X-87-732 egal cu 387 x-87 egal cu 1119 x egal cu 1206
2014-10-26T10:19:53+02:00
X-87-732-29=358
x-87-732=358+29
x-87-732=387
x-87=387+732
x-87=1119
x=1119+87
x=1206
1 5 1