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AJUTATIMA LA EXERCITILE ASTEA DOUA CUN SE FACE {45860+a} -97351=5879;
100 000-[a-17819]= 59612


Răspuns :

(45860+a)-97351=5879
45860+a=5879+97351
45860+a=103230
a=103230-45860
a=57370

100000-(a-17819)=59612
a-17819=59612+100000
a-17819=159612
a=159612+17819
a=177431
45860+a=97351+5879
45860+a= 103230
a=103230-45860
a=57370

a-17819=100000-59612
a-17819=40388
a=17819+40388
a=58207