How to Solve an Equation by Clearing Fractions First?

Answer Equations containing variables are an important part of algebra and upper-level math, and sometimes you will have to clear an equation of fractions to solve it. Fortunately, the process is relative... Read More »

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How to Solve Fractions Within Fractions Algebraically?

A fraction contains an upper portion, which is the numerator, over a lower portion, which is the denominator. Both portions can contain numbers, variables or a combination of both. A complex fracti... Read More »

How to Balance an Equation With Fractions?

Balancing equations, which is a crucial part of Algebra I, involves solving linear equations by adding, subtracting, multiplying or dividing the same quantity to or by both sides of the equation. B... Read More »

How do I Solve the Density Equation?

The Greek mathematician and scientist Archimedes discovered the density equation. The equation can be used to identify any element in the period table and can explain flotation, global warming fea... Read More »

How to Solve a Quadratic Equation for X?

A quadratic equation is an advanced algebra topic of the form ax^2 +bx + c = 0. One and only one variable is raised to the second power. While a quadratic equation looks complex, solving it is ac... Read More »