Stan's solution to an equation is shown below.
Given: n + 8(n + 20) = 110
Step 1: n + 8n + 20...
Mathematics, 26.02.2021 19:20 melaniaviles
Stan's solution to an equation is shown below.
Given: n + 8(n + 20) = 110
Step 1: n + 8n + 20 = 110
Step 2: 9n + 20 = 110
Step 3: 9n = 100 -20
Step 4: 9n = 90
Step 5: n = 10
Which statement about Stan's solution is true?
Answers: 2
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