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02-04-2019
Mathematics

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please helpppp i really need it

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PewDiePie93 PewDiePie93

02-04-2019

Answer:

11x - 2

Step-by-step explanation:

P of a triangle = a + b + c

= 5x - 2 + 2x - 3 + 4x + 3 = 5x + 2x + 4x - 3 - 2 +3 = 11x - 2

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