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REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
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REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE-example-1
User Victoriah
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1 Answer

5 votes

Answer:

first option

Explanation:

3x - 7y and - 7y + 3x are equivalent expressions

3x is positive and - 7y is negative

As long as the signs on their coefficients do not change then they can be reversed, that is

3x - 7y = - 7y + 3x

User Helpdoc
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