modele de ecuatii clasa a 2
![Modele De Ecuatii Clasa A 2 class=](https://ro-static.z-dn.net/files/dd8/b0cd0b88ba83480a89f8faf3f25c5202.jpg)
26-x=18 ; 34+x=43 ; x-30=10
x=26-18 x=43-34 x=30+10
x=8 x=9 x=40
-------- ----------- -----------
26-8=18 34+9=43 40-30=10
Ti-am dat mai multe exemple sper sa te ajute!