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2 votes
Which one is correct

Which one is correct-example-1

2 Answers

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the one that is on top right
User Khundragpan
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6.1k points
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The top right answer, she did not need to add 23 to each side, because it does not simplify the equation in any way, simply subtracting 23 would leave the answer and skip the extra steps
User Yagel
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6.1k points