Find the value of A if B=67 and C=76

Unfortunately, not enough information is given to find the value of A.

To find the value of A, we need more information or an equation linking A, B, and C. Can you provide any additional details or equations?

To find the value of A, more information is needed. The provided values of B=67 and C=76 do not give enough information to determine the value of A. In order to solve for A, there must be an equation or relationship between A, B, and C. If you have any additional information or equation, please provide it so that I can assist you further in finding the value of A.