![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
The list is 0, 5, 10, 15, 20,...
\Observe the pattern; the difference between consecutive numbers is 5.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=97f95fef5f6f7c592727296c5f3b03dd.png\")
![\"\"](\"/userfiles/image/steps_images/step2.JPG\")
Let n be the next term.
\Write an equation for the situation.
\Previous term + 5 = Next term.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b62166065c025ccd35dbc9b00c48d684.png\")
(Substitute previous term = 20 and next term = n)
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0f7234719e092e34c594032ae911001c.png\")
(Add: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=757d154a144afbed7e6cc66937e437f9.png\")
)
The extended pattern is
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=680dea4fe1e41225bae10266b32d237e.png\")
The next term in the given list is 25.
\![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
The next term in the given list is 25.
\