tmeh005 tmeh005

20-01-2021
Mathematics

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Is it 8 or 9? please clarify the correct answer, thx

Is it 8 or 9 please clarify the correct answer thx class=

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isabelrainbow isabelrainbow

20-01-2021

Answer: x = 9

Step-by-step explanation:

(5x + 13) + (13x + 5) + (5x + 13) + (13x + 5) = 360

36x + 36 = 360

36x = 324

36/36 x = 324/36

x = 9

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