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Mathematics, 18.03.2021 18:10 rk193140
Anne solved 5(2x−3)=20x+15 for x by first multiplying 5 and 2x on the left side of the equation. She got the answer x = −95. When she substituted −9/5 into the original equation her answer was incorrect. Explain Anne’s error, and find the correct answer.
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Anne solved 5(2x−3)=20x+15 for x by first multiplying 5 and 2x on the left side of the equation. She...
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