What is x if x + 2y = 12 and y = 3?  Choose the correct choice from the following:
A) A)10
B) B)8
C) C)6
D) D)4
E) E)2
x = 12 - 2y   x = 12 - 6.= 
<gadget id="calculator">12 - 6.</gadget>
<output>6</output>
6   Answer : 6
<result>C</result>
What is x if x + 2y = 12 and y = 3?