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Najibddahir45
17.12.2021 •
Mathematics
* will mark brainliest - if you give an explanation* The length of each side of an equilateral triangle is (4x - 7) cm. Write an equation to determine the value of x that will produce a triangle with a perimeter of 27 cm.
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Ответ:
12x-21=27
12x=48
x= 4
x = 4cm is your answer.
brainliest would be appreciated
Ответ:
Step-by-step explanation: