Question

la prima etapa a unui concurs mihai a obtinut cu 39 de puncte mai mult decat mircea daca mircea a obtinut cat jumatate din punctajul lui mihai afla ce punctaj a obtinut echipa formata din cei doi copii....................va implorrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr e ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffurgent ma abonez orice reprezentare grafica plsssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss

Answer 1

Mihai=a
Mircea=b
a=b+39
sau a=b+30 (cred ca asa ai vrut sa scrii)
b=a:2
b=(b+39):2 => 2b=b+39 => b=39 sau b=30
=> a= 78 sau a= 60
a+b=117 sau a+b=90