Thursday, October 3, 2013

Middle School Math Solutions – Inequalities Calculator

Next up in our Getting Started maths solutions series is help with another middle school algebra topic - solving simple inequalities.

For example, take an inequality with one unknown x. You have an expression on one side that you know is more or less than what's on the other side.

This is a lot like solving equations (check here). Here too, your goal is to get x by itself on one side and a number on the other.

You do this by adding, subtracting, multiplying or dividing both sides of the inequality. Remember, whatever you do to one side of the inequality, you have to do the same to the other side.  Most important to note is that multiplication or division by a negative number reverses the inequality.

Here's how Symbolab solves it, including the solution steps to help you learn this skill for yourself (click here):


A bit more complicated inequalities might include both lower and upper bounds, or in some cases absolute values.   Here you simply break the inequality into simple inequalities, solve each inequality and combine the solutions (some basic understanding of ‘and’, ‘or’ and ranges is required).

Here’s an example to demonstrate the steps (click here):



Until next time,

Michal

7 comments:

  1. I think that you need to check here for some info on how to increase your grades and how to become really good at it

    ReplyDelete
  2. As an established Australia assignment help organization, we always aim to increase the number of in-house experts we have so that we can offer you the perfect assignment writing help in conventional courses like Management, Law, Engineering, etc. We understand how important academic assessments are in developing a student's career and future opportunities, this is why we take extreme measures to ensure that all our solutions are best-in-class. We are proud of our best assignment help Australia experts because of their dedication towards providing continuous support to students by helping them meet deadlines and scoring better grades. Students who are not comfortable with writing assignments can avail assignment help Melbourne from My Assignment Services at comparatively low prices. Writing academic documents is a task most students prefer to leave up to the subject matter experts.

    ReplyDelete
  3. Fascinating article! Much obliged to you for sharing them! I trust you will keep on having comparable presents on share with everybody! I trust many individuals will be astonished to peruse this article!
    Web: Cheap Assignment Help Australia

    ReplyDelete
  4. Thanks for your suggestion. But I prefer taking help from Go Assignment Help for assignment help in melbourne because I have used their service for so many times and I’m enthralled with the outcomes.

    ReplyDelete
  5. Welcome to the Best writers Reviews, Here you can get the best All Assignment Help reviews sites. We strongly urge you to check our entire website once and we will assure you will find this review website very useful. Our hard work will be rewarded if students like you will appreciate our effort and spread the message about this site with your class-fellows and friends.

    ReplyDelete