"La mayor parte de las ideas fundamentales de la ciencia son esencialmente simples, y deben, como regla, ser expresadas en un lenguaje que cualquiera pueda comprender".
A. Einstein

lunes, 20 de mayo de 2013


What is an equation? An equations says that two things are equal, it will always have an equal sign.
In fact, solving an equation is just like solving a puzzle. And like puzzles, there are things you can (and cannot) do. Here are some things you can do:

And the more "tricks" and techniques you learn the better you will get. 

After solving, you should always check that your solution really is a solution.

¿Don't understand yet? Here you have more information about introduction to equations and more on equations from the bbc website.

If you want to practice, here you have some easy activities:

1. Does x satisfy the equation?
2. Solve one-step linear equations.
3. Solve two-step linear equations.
4. Solve multi-step equations.
5. Solve equations involving like-terms.

To end up, you can relax with these games about math vocabulary and equations solving: practice your math vocabulary with an equation puzzle or solve one-step equations and two-step equations.

Take care.


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