So, what exactly is a fractional equation? Well, it's an equation that contains fractions, and it's like a mathematical puzzle that you need to solve. The goal is to isolate the variable, which is usually represented by a letter like x or y, and to do that, you need to get rid of the fractions.
Now, you might be thinking, "But, how do I do that?" Well, the answer is simple - you need to multiply both sides of the equation by the LCM of the denominators. And, if you're thinking, "LCM, what's that?", don't worry, it's just a fancy way of saying least common multiple. For example, if you have the equation 1/2x + 1/3x = 1/2, the LCM of the denominators is 6, so you would multiply both sides by 6.
So, let's go back to our example, 1/2x + 1/3x = 1/2. If we multiply both sides by 6, we get 3x + 2x = 3, which simplifies to 5x = 3. And, then, if we divide both sides by 5, we get x = 3/5. See, it's not that hard, right?
Common Core Math Worksheets Algebra 2 | Common Core Worksheets
