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2 votes
Which of the following equations are equivalent? Select three options.

2 + x = 5
x + 1 = 4
9 + x = 6
x + (negative 4) = 7
Negative 5 + x = negative 2

User Brody
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1 Answer

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1) x=3

2) x=3

3) x=-3

4) x=11

5) x=3

1, 2, and 5 are equivalent.
User Jamie Ronin
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