Find the three consecutive odd integers of which one third of the sum of the first and the third are equal to the second decreased by 21

Question

Find the three consecutive odd integers of which one third of the sum of the first and the third are equal to the second decreased by 21

Answer 1

(x+x+4)/3 =x+2-21= x-19

2x+4= 3x-57

x=61

x+2= 63

x+4= 65

126/3 =63-21=42

61, 63, 65