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can you show me step by step how you solve equations that would make it so much easier for me to learn :D

 Dec 19, 2016

Best Answer 

 #2
avatar+118654 
+10

Hi,

You are best to put this request on the related question OR

if you already have an answer then you should respond saying that you want to learn and you need to see more working.

 

When we post answers we really like it when the asker responds !!

Points and comments or questions are all good.     laugh

 

 

If you become a member you get more attention paid to your questions too :)

 Dec 20, 2016
 #1
avatar+14985 
+5

can you show me step by step how you solve equations that would make it so much easier for me to learn

 

Hello good evening guest!

 

In an equation, everything is equal to the left and right of the equals sign.
Changes of the terms on both sides must be the same.
Then it remains an equation.
The equation has to be changed so that the unknown variable comes isolated on one side of the equation.

 

Here is an example:

 

Insulate x

 

\(2x+3(5-a)=8ax\)              [ - 8ax      always on both sides

\(2x -8ax +3(5-a)=0\)      [ - 3(5-a)

\(2x-8ax=-3(5-a)\)          [ to exclude x and multiply

\(x(2-8a)=-15+3a\)           [ / (2-8a)

 

\(\large x=\frac{-15+3a}{2-8a}\)

 

The equation is solved.

 

Greeting asinus :- )  laugh  !

 Dec 20, 2016
 #2
avatar+118654 
+10
Best Answer

Hi,

You are best to put this request on the related question OR

if you already have an answer then you should respond saying that you want to learn and you need to see more working.

 

When we post answers we really like it when the asker responds !!

Points and comments or questions are all good.     laugh

 

 

If you become a member you get more attention paid to your questions too :)

Melody Dec 20, 2016

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