In the following addition test, each letter represents a different number, then a + B + C + D + e + F + G equals one( In the following addition test, each letter represents a different number, then a+ B + C + D + e + F + G equals one () A B C D + E F G

In the following addition test, each letter represents a different number, then a + B + C + D + e + F + G equals one( In the following addition test, each letter represents a different number, then a+ B + C + D + e + F + G equals one () A B C D + E F G

According to the meaning of the title
D+G=11C+F=10B+E=9A=1
∴A+B+C+D+E+F+G=31