Răspuns :
a+b+c=218
b=36
a=bx4=> a=36x4=> a=144
c=218-36-144=> c=38
V: 144+36+38=218
Succes!
b=36
a=bx4=> a=36x4=> a=144
c=218-36-144=> c=38
V: 144+36+38=218
Succes!
a+b+c=218
b=36
a=4xb
a=4x36
a=144
218-(a+b)=c
218-(144+36)=
=218-180=
=38(c)
V:144+36+38=218
b=36
a=4xb
a=4x36
a=144
218-(a+b)=c
218-(144+36)=
=218-180=
=38(c)
V:144+36+38=218