What you want to do, is bend the 7th fret to sound like the 9th fret. You could do a 1 1/2 step bend and bend from 7 to 10.
Just try to make the bend sound like the tone you are trying to acheive. You could use a chromatic tuner for this, it will help you develop your sense of how hard you need to bend strings, it will start to come naturally.
Sometimes I hit notes only dogs can hear.
