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Maths (Algebra Rev)

Maths (Algebra Rev)


Learn how to be better at ALGEBRA :P

Algebra is easy!

All you have to do is find the value of the variable (ex. a or b)



Move the five over to the other side.


When a negative number switches side, it becomes a positive.



Rearrange the following

if there is a question like:


Don' go like ' ohno there are two variables! Im DOOOOOOMMMMMEEED!'


first, your objective is to make y the subject:

y=13-x  (X is brought to the other side, so it becomes a negative)

There! Done!

Your equation is 'y=13-x'

Now you can plot your graph:

Say if:

x=1, y=12

x=2, y=11



If a positive number switches side, it becomes a negative.

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