What is x if x + 2y = 10 and y = 4?	Select:  A) A)10  B) B)8  C) C)6  D) D)4  E) E)2
x = 10 - 2y   x = 10 - 8.= 
<gadget id="calculator">10 - 8.</gadget>
<output>2</output>
2   Answer : 2
<result>E</result>
What is x if x + 2y = 10 and y = 4?