6x − 12 = 6y
4y + 4x = 12
Which of the following is the number of solutions to the system of equations shown above?
Select
A) More than three  B) Exactly one  C) Exactly two  D) Exactly three  E) None
6x − 12 = 6y   =&gt; 6x - 6y = 12   =&gt; x- y =2 -- 1   4y + 4x = 12   =&gt;x + y = 3 -- 2   From equation 1 and 2 , we get   2x = 5   =&gt; x=2.5   y=.5   Therefore , the given system will have Exactly one solution   Answer : Exactly one
<result>B</result>
6x − 12 = 6y
4y + 4x = 12
Which of the following is the number of solutions to the system of equations shown above?