2/5x - x/4 = 4
Follow Math Help Forum on Facebook and Google+
Originally Posted by lovely08 2/5x - x/4 = 4 Find a common denominator. Easy way to do that is multiply all denominators with each other: 5x*4 = 20x. Now, multiply the entire equality by 20x (same as multiplying each term by 20x). Simplify it... Quadratic formula will solve it...
View Tag Cloud