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01-03-2018
Mathematics

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1) Simplify x + 2x by adding the like terms.

x

2x

3x

2) Simplify y - y + y + y by adding the like terms.2y

3y

4y

5y 4x

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pasteljaguar251 pasteljaguar251

01-03-2018

1) 3x
2)2y
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