The given equation is .
(Divide each side by 14)
(Cancel common term)
The equation can be written as , therefore it represents a direct variation.
The equation represents a direct variation.
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=350ecdabfe7edaa985323a635131699f.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=063cbb778a02e3b9141c775e3a74df0c.png\")
(Divide each side by 14)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=1758c4f706a4a4d3e8b8f859118ece90.png\")
(Cancel common term)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f7afb4af20026f74f19aa1c885df2971.png\")
, therefore it represents a direct variation.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")