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jack got the expression 7x+1 and then wrote his answer as 1+7x is his answer an equivalment expression how do you know
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jack got the expression 7x+1 and then wrote his answer as 1+7x is his answer an equivalment expression how do you know

User Bilbohhh
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1 Answer

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The equation was just flipped around, it will equal the same no matter what.

I hope this helps!! :)
User Thomas Altmann
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