Răspuns :
a+a impartit la 4 sau impartit la 41=104
2a=104+41-4
2a=141
a=70 rest 5.SPER CA TE-AM AJUTAT!
2a=104+41-4
2a=141
a=70 rest 5.SPER CA TE-AM AJUTAT!
[tex]x+(x:2)+(x:4)+41=104[/tex]
[tex]x+(x:2)+(x:4)=104-41[/tex]
[tex]x+(x:2)+(x:4)=63[/tex]
[tex]x=63-(x:2)+(x:4)[/tex]
[tex]x=36[/tex]
[tex]Verificare: 36+(36:2)+(36:4)+41=36+16+9+41=104.[/tex]
[tex]x+(x:2)+(x:4)=104-41[/tex]
[tex]x+(x:2)+(x:4)=63[/tex]
[tex]x=63-(x:2)+(x:4)[/tex]
[tex]x=36[/tex]
[tex]Verificare: 36+(36:2)+(36:4)+41=36+16+9+41=104.[/tex]