Deci notam e-elevi pe-petunii pa-panselute za-zambile
pe+pa+za=546(e)×3(flori fiecare)
pe+pa+za= 1638
(pe+pa)=1212
1212+za=1638
za=1638-1212= 426
(pa+426)=1041
pa=1041-426=615
pe+615+426=1638
pe+1041=1638
pe=1638-1041
pe=597
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PE=597
PA=615
ZA=426
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PROBA:597+615+426=
1212+426=1638
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SPER CA TE-AM AJUTAT!!!