Răspuns :
O metodă este:
nr1 + nr2 = 24
nr1= a
nr2= a + 6
a + a + 6 =24
a + a = 24 - 6
2a = 18
a = 18 : 2
a = 9
nr1 = 9
nr2 = 9 + 6
nr2 = 15
nr1 + nr2 = 24
nr1= a
nr2= a + 6
a + a + 6 =24
a + a = 24 - 6
2a = 18
a = 18 : 2
a = 9
nr1 = 9
nr2 = 9 + 6
nr2 = 15