Solving Equations with Absolute Value (GMAT/GRE/CAT/Bank PO/SSC CGL) | Don't Memorise

In this video, we will learn:
0:00 absolute value
1:09 absolute value of an equation
2:26 solving equations with absolute value
3:40 practice problem

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[InfinityLearn_NEET]

Absolute value equations are equations where the variable is within an absolute value operator, like |x-5|=9. The challenge is that the absolute value of a number depends on the number's sign: if it's positive, it's equal to the number: |9|=9. If the number is negative, then the absolute value is its opposite: |-9|=9. So when we're dealing with a variable, we need to consider both cases.

[zedrin]

You taught me in 3 minutes which I was not able to understand for months.

[renukatalhar]

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[vasanthiraji]

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[sudais]

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[zor.]

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[woiniazmu]

Can you do an explanation 'bout slope like this pls?

[pranathi]

Thank you very much mam
It's a very confusing concept for me
You explained very well

[irfanhaider]

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[zarakikuchiki]

Awesome 👍
I'm from India
But your videos are very useful
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Basics were so good..
I felt like I went back in time to my highschool 😀

[maxkusuma]

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[mkhulwanezwidekalanga]

Doesn't substituting -2 into -(-3x + 2) equal 4? If so, isn't the second half of the solution correct?

[vedabandlamudi]

WITH IN A SHORT SPAN OF UR EXPLAING TOO GOOD

[technicalmaster]

I like your teaching method and talent .your teaching method is very nice. But here, How it became X - 5= - 20, I can't understand.(minus twenty) Plz mam make me understand.

[dwaipayandattaroy]

FOR ABSOLUTE VALUE   PROBLEMS,  IS [ X ] < -2 A VALID INEQUALITY QUESTION, HOW SHALL I PLOT IT ON A NUMBER LINE, WILL THESE CONSIST OF  ALL THE NUMBERS  STARTING FROM -2 AND THOSE  CONTINUING TOWARDS THE LEFT, EXCEPT -2 GOD BLESS...

[zekaman]

Excuse me then how can you solve this |x|+4=0?

[dianaxrose]

*I is confusion what does X equal to???*