To subtract an integer , add its opposite.
Opposite of is .
(Add 37 to 2)
(Add: )
The difference is 39.
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is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=919203e82bc1ebb5fe6ac9da9647543e.png\")
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(Add: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=af9273c1a06b945fec0bae922af62285.png\")
)![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")