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Simplify: 2x + 6y + 2y - x

This is simplified by solving common terms (the x's and the y's). Where X and Y terms can't be solved together.

Splitting it up:  

You can see 2x-x= x

and for the Y terms 

(+)6y+2y=8y

Therefore the final answer is 

x+8y

Sophie W. 11 Plus Maths tutor, GCSE Maths tutor, A Level Economics tu...

4 months ago

Answered by Sophie, a GCSE Maths tutor with MyTutor


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Degree: Political Economy (Bachelors) - Kings, London University

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