Algebra Tutorial - 9 - Solving Word Problems with Equations - YouTube

With more complicated equations in real or , simple methods to solve equations can fail. Often, like the can be used to find a numerical solution to an equation, which, for some applications, can be entirely sufficient to solve some problem.

Braingenie | Solving Multi-Step Word Problems with Equations

Many problems lend themselves to being solved with systems of linear equations
Photo provided by
Flickr

How to solve word problems with quadratic equations - YouTube

Don't worry if you had trouble. A lot of people struggle with this aspect of Algebra. Take a look at all of the people who have submitted word problems for solving a systems of equations.

Solve problems with equations x+p=q and px=q | LearnZillion

This way, you won’t have to try to remember what each variable is that you’re solving for, or whether you’re multiplying or dividing by two in the next equation. You can concentrate on each small task within the algebra problem, and then put the pieces together at the end. Having a written record of each variable also helps when it comes time to give your solution, as you know what variable has the answer in it!

Solve the following application problem using three equations with three unknowns
Photo provided by
Flickr
: In this lesson, students will explore equations through application - requiring that they read a problem (sometimes several times), determine the variable and the actions being performed on that variable (mathematical practice 2 and 4). It will be very important that students check for reasonableness of their answers, persevere with the harder problems, and talk out their thought processes with their peers (mathematical practice 1 and 3). Once students solve a few of the problems, they will be able to pick up on the patterns of how the problems are set up, and the work will become easier (mathematical practice 7).Working with word problems AND fractions? This tutorial shows you how to take a word problem and translate it into a mathematical equation involving fractions. Then, you'll see how to solve and check your answer. Take a look! Working with word problems AND fractions? This tutorial shows you how to take a word problem and translate it into a mathematical equation involving fractions. Then, you'll see how to solve and get the answer. Check it out!Depending on the problem, the task may be to find any solution (finding a single solution is enough) or all solutions. The set of all solutions is called the . In the example above, the solution is also a of the solution set with the parameter being . It is also possible that the task is to find a solution, among possibly many, that is in some respect; problems of that nature are called ; solving an optimization problem is generally not referred to as "equation solving".

Prepare with these 11 lessons on One-variable linear equations

Word problems are a great way to see math in the real world! In this tutorial, you'll see how to take a word problem and use it to write and solve an equation with variables on both sides!

Algebra I One-variable linear equations

When you underline or highlight these important parts, you can quickly reference the things you need to without having to read through the entire problem again. This makes it easier to go back and double check that you’ve got the right equations and variables set up, without losing your train of thought halfway through solving the algebra word problem.

Two-step equation word problem: computers (video) | Khan Academy

When dealing with rational expressions and equations, we're not allowed to divide by zero. When there are variables in denominators, we then will have certain values which can cause division by zero. Whichever method one uses to solve a given rational equation, one will, at some point, get rid of those denominators. In other words, at some point, one will, in effect, make those division-by-zero problems magically disappear. But they aren't actually gone; they've merely been ignored at some stage. In the end, one must go back to the beginning and check one's solution against those original disallowed values. And it is perfectly possible that a given equation will have no solution at all.