Step 1: 3n−5=−48−40n
Mathematics, 01.12.2020 01:00 EmTerrell2933
Lindsey was solving a problem, her work is shown below:
3n−5=−8(6+5n)
Step 1: 3n−5=−48−40n
Step 2: 3n=−53−40n
Step 3: 43n=−53
Step 4: n=−1.233
On which step did Lindsey make a mistake?
Answers: 3
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Lindsey was solving a problem, her work is shown below:
3n−5=−8(6+5n)
Step 1: 3n−5=−48−40n
Step 1: 3n−5=−48−40n
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