If x + 4y = 5 and 5x + 6y = 7, then 3x + 5y = ?
Select the correct option:	A) 6	B) 5	C) 4	D) 3	E) 2
6dd the left terms and right terms of the two equation to obtain a new equation   x + 5x + 4y + 6y = 5 + 7   Group and simplify   6x + 10y = 12   Divide all terms of the above equation by 2 to obtain a new equation   3x + 5y = 6   correct answer 6
<result>A</result>
If x + 4y = 5 and 5x + 6y = 7, then 3x + 5y = ?