If 
+ + = 72 and + 
= 55, then = ?
(A) 46
(B) 31
(C) 55
(D) 9
e sanjana very easy check it out.
If + + = 72 and + = 55, then = ?
(A) 46
(B) 31
(C) 55
(D) 9
e sanjana very easy check it out.