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Afla numerele necunoscute :

y+150053-70096=179958

x-10508=40013+987


Răspuns :

[tex]a) y+150053-70096=179958\\ y+79957=179958\\y=179958-79957\\y=100001\\ b) x-10508=40013+987\\ x-10508=41000\\x=41000+10508\\x=51508 [/tex]