Cool Math Algebra Help 2
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Transcript of Cool Math Algebra Help 2
ALGEBRA ATTACK
DAY 1
Welcome to Day 1 of ALGEBRA ATTACK.
Hey dude, I was a little nervous
about this CHALLENGE so I
brought a few friends with me.
You should be NERVOUS!
Dude, you are scarring
me again.
Introduce your friends.
My name is George
and I am tired of
FAILING Algebra.
Hi…I’m Penguin and I want
to get an A+ in Algebra.
Introduce your friends.
My name is Charlie
and I am a little
scared.
My name is Donkey and I
think this challenge is a
complete JOKE.
There are some Rules you Must Follow in the CHALLENGE.
There will be CONSEQUENCES for anyone
who breaks these RULES.
MAIN RULES WHEN SOLVING EQUATIONS
PUT ALL UNKNOWNS ON 1 SIDE OF THE EQUAL SIGN AND ALL CONSTANTS ON THE OTHER SIDE OF THE EQUAL SIGN
WHEN SOLVING EQUATIONS WHATEVER YOU DO ON ONE SIDE OF THE EQUAL SIGN YOU HAVE TO DO THE SAME ON THE OTHER SIDE
Did I make myself Clear?
Yes I got it.
I promise I wont break
those RULES Dude.
Great! Let’s start this challenge by learning the BASICS.
CALCULATING AN UNKNOWN
IN AN EQUATION
WITH ADDITION
EXPLANATION• The first rule of algebra is to get your
constants on one side of the equal sign (=) and all the unknowns on the other side.
• Looking at the problem we realize that is on
one side of the equal sign and is on the other side.
• Our aim is to get (the constants) on one side
of the equal sign and (the unknown) on the other side.
• The second rule which states that whatever
you do on one side of the equal sign MUST also be done on the other side.
• We realize that if we want to get rid of on the
left of the equal sign we need to introduce . • Introducing this will cancel the as . Also, we
MUST introduce on the right of the equal sign .
• As a result, we get the equation , which is
what we need.
Do you guys understand how to Calculate Unknowns with Addition?
Yes Dude. I
understand.
As I have said before, this
is a complete JOKE.
So you think it’s a JOKE!
Hey Donkey…Shut up!
Didn’t you here that there
will be CONSEQUENCES.
You heard me.
Since it’s a JOKE let’s turn
up the PRESSURE!
NO! I am not ready.
Listen…sometimes Donkey says
things that he doesn’t mean. Please
don’t do this. I am begging you.
Please!
CALCULATING AN UNKNOWN IN AN EQUATIONS
WITH SUBTRACTION
EXPLANATION• In this example, we must try to get
all the unknowns on one side of the equal sign and all the constants on the other side.
• To do this we must introduce in
the equation on both sides of the equal sign.
• The and on the left side of the
equal sign will cancel each other and we can calculate the value on the right side of the equation.
NOTEAn easy way to do this is to always remember that when a number goes over the equal sign the sign changes.
How are you feeling?
I am a little scared but I
understand Algebra a little
better.
I am scared. Dude you
need to do some Anger
Management Classes.
Great! See you in the next presentation.
What just
happened?
AGAIN?…Are you
kidding me.
Check Out http://mathissupercool.com/ For more details about ALGEBRA ATTACK