Can You Solve This A+A=20 B+B=20 C+C=8 A+B*C=?

Can You Solve This

A+A=20

B+B=20

C+C=8

A+B*C=?

Solution and Answer: 

A=10

B=10

C=4

So According to Bodmass we solve first multiply B*C=> 10*4=40

A+B*C=50

So Correct Answer is 50