If 4x + y = 8 and 3x-4y = 5, then what is the value of 7x - 3y?	Choose the correct answer:
A) 23  B) 3  C) 15  D) 52/7  E) 60/7
4x+y=8 ...equation 1   3x-4y=5 ...equation 2   adding both the equations   7x- 3y=23   correct answer option 23
<result>A</result>
If 4x + y = 8 and 3x-4y = 5, then what is the value of 7x - 3y?