Răspuns :
x+x+1=94
2x+1=94 |-1
2x=93
x=93/2
x=46,5 primul nr
x+1=46,5+1=47,5 al doilea nr .
Proba :46,5+47,5=94
2x+1=94 |-1
2x=93
x=93/2
x=46,5 primul nr
x+1=46,5+1=47,5 al doilea nr .
Proba :46,5+47,5=94