How do you solve rational equations word problems?
How to Solve a Word Problem with Rational Equations.
Read the problem carefully and determine what you are asked to find..
Assign a variable to represent the unknown..
Write out an equation that describes the given situation..
Solve the equation..
State the answer using a nice clear sentence..
What is a rational equation example?
Equations that contain rational expressions are called rational equations. For example, 2x+14=7x 2 x + 1 4 = 7 x is a rational equation. Rational equations can be useful for representing real-life situations and for finding answers to real problems.
What are extraneous solutions in rational equations?
An extraneous solution to a rational equation is an algebraic solution that would cause any of the expressions in the original equation to be undefined. We note any possible extraneous solutions, c, by writing x≠c next to the equation.