Mathematics, 09.12.2021 18:50, michaelowenmccollum
Help, please
Erica solved the equation โ5x โ 25 = 78; her work is shown below. Identify the error and where it was made.
โ5x โ 25 = 78
Step 1: โ5x โ 25 โ 25 = 78 โ 25
Step 2: โ5x = 53
Step 3:negative five times x over negative five = fifty-three over negative five
Step 4: x = negative fifty-three over five
Answers: 2
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Help, please
Erica solved the equation โ5x โ 25 = 78; her work is shown below. Identify the error...
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