toriahs toriahs

23-01-2020
Mathematics

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Write an expression that is equivalent to the following:

x+x+x+x-20

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idekwhat87 idekwhat87

23-01-2020

Answer:

4x-20 is the same as x+x+x+x-20

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isabellaalmeid2 isabellaalmeid2

23-01-2020

Find the other numbers which are the x till you fin what gets you 20

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