👤

vaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa rrrrrrooooooooooog 6x(4:3-17)=24

Răspuns :

6×(a:3-17)=24
a:3-17=24:6
a:3-17=4
a:3=4+17
a:3=21
a=21×3
a=63

GATA! :)