The function is .
Substitute the value of in the original function and solve for x. \ \
Subtract 0.75 from each side.
Divide each side by negative 0.5.
.
The zero of function is 1.5.
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ade24809925a1e351b1f61e5be26f87f.png\")
.![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=79e9ce80858b0bb8a37f6fef74e79f14.png\")
in the original function ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ade24809925a1e351b1f61e5be26f87f.png\")
and solve for x. \ \
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ca28b31b4189ebdbdaaf591be93a6003.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0ed55a2e0385a64d718ab1a9eabcccf0.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9f3d2cccb04f011eb27134ce32d64766.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=de4b0f18c2bea0f1bd2f7e10341092a9.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0c3d4d7ec2da23e13c7b2d61c3807dce.png\")
.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")