This past Monday in my AVID class I did my Tutorial Request Form on Fraction Buster. My point of confusion was "How do I solve a Fraction Buster and how do I check my work?". The first step you need to do is multiply all the numbers by the denominator. Your second step is to solve for x. When checking your work you need to start with your original equation and then solve your equation by replacing x to the number that equals x. Therefore now you have to solve your equation and check.