Mathematics, 06.12.2021 06:20 Deavionaaaaa

The perimeter of the classroom shown is 6x + 3. Find the length of the missing side. Incorrect Work/Solution
Identify and explain the Error
x
(6x + 3) + (3x +1) + x + x
6x + 3x + x +x+3 + 1
11x + 4
3x+1
The length of the missing side is 11x + 4.
Correct Work/Solution
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The perimeter of the classroom shown is 6x + 3. Find the length of the missing side.

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